Browse through 2,346 rectangular plastic bottle illustrations & vectors or explore more bottles mockups or white background vectors to complete your project with stunning visuals.

3D render illustration of multiple plastic water tanks arranged in a rectangular pattern. The composition is on a white background with shadows. Rectangular plastic bottle illustrations
3D render illustration of multiple plastic water tanks arranged in a rectangular pattern. The composition is on a white background with shadows. Rectangular plastic bottle illustrations
Realistic tube with box mockup. White plastic tuba for toothpaste or cream, gel and rectangular cardboard packaging vector template. Illustration box tube white, blank product medical. Rectangular plastic bottle vectors
Realistic tube with box mockup. White plastic tuba for toothpaste or cream, gel and rectangular cardboard packaging vector template. Illustration box tube white, blank product medical. Rectangular plastic bottle vectors
Plastic popsicle molds with wooden sticks are shown. Two sets of molds are filled with colorful layers of red, green, orange, and blue frozen treats. Each mold has a stick inserted, ready for freezing. Two finished popsicles are displayed in front, showcasing distinct layered colors. A small jar of green granular substance is nearby. Molds are rectangular and translucent, allowing visibility of the contents, and are arranged neatly on a white background. Rectangular plastic bottle illustrations
Plastic popsicle molds with wooden sticks are shown. Two sets of molds are filled with colorful layers of red, green, orange, and blue frozen treats. Each mold has a stick inserted, ready for freezing. Two finished popsicles are displayed in front, showcasing distinct layered colors. A small jar of green granular substance is nearby. Molds are rectangular and translucent, allowing visibility of the contents, and are arranged neatly on a white background. Rectangular plastic bottle illustrations
Upcycling horizontal rectangular banner for web. Cutout silhouette icon set with lettering. Different handmade things. Multicolor outline vector illustration, white background. Flat isolated pictogram. Rectangular plastic bottle vectors
Upcycling horizontal rectangular banner for web. Cutout silhouette icon set with lettering. Different handmade things. Multicolor outline vector illustration, white background. Flat isolated pictogram. Rectangular plastic bottle vectors
Cream tube. Cosmetic jar mockup. Round cream jar, white plastic packaging. Tooth paste tube blank. Facial skin care pack, 3d front view. Realistic pharmacy product container, clean pack. Rectangular plastic bottle vectors
Cream tube. Cosmetic jar mockup. Round cream jar, white plastic packaging. Tooth paste tube blank. Facial skin care pack, 3d front view. Realistic pharmacy product container, clean pack. Rectangular plastic bottle vectors
The image features a white plastic bottle with a distinctive shape and design. The bottle has a red cap and a rectangular indentation on its body. The background of the image is plain white, which suggests that it may be a product photo. The bottle appears to be made of a durable plastic material and has a smooth surface. The red cap adds a pop of color to the otherwise monochromatic design. The. Rectangular plastic bottle illustrations
The image features a white plastic bottle with a distinctive shape and design. The bottle has a red cap and a rectangular indentation on its body. The background of the image is plain white, which suggests that it may be a product photo. The bottle appears to be made of a durable plastic material and has a smooth surface. The red cap adds a pop of color to the otherwise monochromatic design. The. Rectangular plastic bottle illustrations
The image shows a clear blue liquid contained within a plastic bottle with a white cap. The bottle is standing upright next to a black rectangular object, possibly a box or a stand. The background is plain and white, highlighting the objects prominently. Rectangular plastic bottle illustrations
The image shows a clear blue liquid contained within a plastic bottle with a white cap. The bottle is standing upright next to a black rectangular object, possibly a box or a stand. The background is plain and white, highlighting the objects prominently. Rectangular plastic bottle illustrations
The image shows a sleek, transparent rectangular perfume bottle made of plastic. The bottle has a minimalist design with rounded edges and is empty, allowing the clear view of its interior. At the top, there is a black cap with a small, attached metal clip for easy carrying, suggesting it is portable and convenient for on-the-go use. The overall appearance is modern and streamlined, ideal for. Rectangular plastic bottle illustrations
The image shows a sleek, transparent rectangular perfume bottle made of plastic. The bottle has a minimalist design with rounded edges and is empty, allowing the clear view of its interior. At the top, there is a black cap with a small, attached metal clip for easy carrying, suggesting it is portable and convenient for on-the-go use. The overall appearance is modern and streamlined, ideal for. Rectangular plastic bottle illustrations
A white plastic bottle with a white cap is placed next to a white rectangular box on a plain background. The bottle and box are positioned side by side, with the bottle slightly in front of the box. Rectangular plastic bottle illustrations
A white plastic bottle with a white cap is placed next to a white rectangular box on a plain background. The bottle and box are positioned side by side, with the bottle slightly in front of the box. Rectangular plastic bottle illustrations
The image shows a clear, rectangular plastic bottle with a white cap. The bottle is empty and appears to be made of transparent plastic, allowing for visibility of its interior. The cap is securely fastened and has a textured grip for easy opening and closing. The bottle is designed with a simple, functional aesthetic, suitable for various liquid storage purposes. Rectangular plastic bottle illustrations
The image shows a clear, rectangular plastic bottle with a white cap. The bottle is empty and appears to be made of transparent plastic, allowing for visibility of its interior. The cap is securely fastened and has a textured grip for easy opening and closing. The bottle is designed with a simple, functional aesthetic, suitable for various liquid storage purposes. Rectangular plastic bottle illustrations
A bathroom countertop featuring personal care items including a beige rectangular box a clear plastic bottle with a beige liquid a small brown glass dropper bottle and a white tube. These items are arranged in front of a textured beige hand towel. The setting is illuminated by natural light from a nearby window with a blurred background showing a white round basin and part of a faucet. The countertop appears to be made of light wood. Rectangular plastic bottle illustrations
A bathroom countertop featuring personal care items including a beige rectangular box a clear plastic bottle with a beige liquid a small brown glass dropper bottle and a white tube. These items are arranged in front of a textured beige hand towel. The setting is illuminated by natural light from a nearby window with a blurred background showing a white round basin and part of a faucet. The countertop appears to be made of light wood. Rectangular plastic bottle illustrations
A red plastic bottle with a rounded rectangular shape stands on smooth, stacked gray stones. The bottle has a simple cap and features some textures or markings on its surface. The lighting creates a spotlight effect, highlighting the bottle against a muted blue background, casting gentle shadows on the stones beneath. The scene has a minimalistic and serene composition. Rectangular plastic bottle illustrations
A red plastic bottle with a rounded rectangular shape stands on smooth, stacked gray stones. The bottle has a simple cap and features some textures or markings on its surface. The lighting creates a spotlight effect, highlighting the bottle against a muted blue background, casting gentle shadows on the stones beneath. The scene has a minimalistic and serene composition. Rectangular plastic bottle illustrations
The image shows a white plastic bottle with a white lid next to a white rectangular box. The bottle and box are both standing upright and are the only objects in the image. Rectangular plastic bottle illustrations
The image shows a white plastic bottle with a white lid next to a white rectangular box. The bottle and box are both standing upright and are the only objects in the image. Rectangular plastic bottle illustrations
The image shows a clear, rectangular plastic bottle with a white cap. The bottle is empty and appears to be made of transparent plastic, allowing for visibility of its interior. The cap is securely fastened and has a textured grip for easy opening and closing. The bottle is designed with a simple, functional aesthetic, suitable for various liquid storage purposes. Rectangular plastic bottle illustrations
The image shows a clear, rectangular plastic bottle with a white cap. The bottle is empty and appears to be made of transparent plastic, allowing for visibility of its interior. The cap is securely fastened and has a textured grip for easy opening and closing. The bottle is designed with a simple, functional aesthetic, suitable for various liquid storage purposes. Rectangular plastic bottle illustrations
A clear, empty plastic bottle with a white cap and a rectangular label area. The bottle appears to be made of PET plastic and is suitable for containing liquids. The label area is blank, indicating it is ready for custom labeling. Rectangular plastic bottle illustrations
A clear, empty plastic bottle with a white cap and a rectangular label area. The bottle appears to be made of PET plastic and is suitable for containing liquids. The label area is blank, indicating it is ready for custom labeling. Rectangular plastic bottle illustrations
White plastic nasal spray bottle with a tapered nozzle beside a rectangular cardboard box. The bottle features a ribbed cap for easy grip. All items are set against a plain white background, emphasizing their clean and minimalistic design, commonly used for pharmaceutical products. Rectangular plastic bottle illustrations
White plastic nasal spray bottle with a tapered nozzle beside a rectangular cardboard box. The bottle features a ribbed cap for easy grip. All items are set against a plain white background, emphasizing their clean and minimalistic design, commonly used for pharmaceutical products. Rectangular plastic bottle illustrations
Brown glass nasal spray bottle with a white plastic nozzle and cap stands next to a plain white rectangular box. The bottle features a blank white label. The packaging is minimalistic, emphasizing simplicity and functionality. Both items rest on a white surface, set against a white background, highlighting their clean and clinical appearance. The bottle is designed for dispensing liquid medications commonly used for nasal administration. Rectangular plastic bottle illustrations
Brown glass nasal spray bottle with a white plastic nozzle and cap stands next to a plain white rectangular box. The bottle features a blank white label. The packaging is minimalistic, emphasizing simplicity and functionality. Both items rest on a white surface, set against a white background, highlighting their clean and clinical appearance. The bottle is designed for dispensing liquid medications commonly used for nasal administration. Rectangular plastic bottle illustrations
A studio shot of a clear plastic bottle filled with a dark carbonated beverage, likely cola. The bottle has a bright red screw-on cap and a large, blank rectangular red label wrapped around its center. The bottle is positioned vertically in the center of the frame against a clean, bright white background, with a soft reflection visible on the surface below it. Rectangular plastic bottle illustrations
A studio shot of a clear plastic bottle filled with a dark carbonated beverage, likely cola. The bottle has a bright red screw-on cap and a large, blank rectangular red label wrapped around its center. The bottle is positioned vertically in the center of the frame against a clean, bright white background, with a soft reflection visible on the surface below it. Rectangular plastic bottle illustrations
The image shows a clear plastic bottle with a silver screw-on cap. The bottle is transparent and has a rounded rectangular shape. It appears to be empty and is set against a plain white background. Rectangular plastic bottle illustrations
The image shows a clear plastic bottle with a silver screw-on cap. The bottle is transparent and has a rounded rectangular shape. It appears to be empty and is set against a plain white background. Rectangular plastic bottle illustrations
An orange plastic bottle featuring a white flip-top cap, typically used for liquid household products like detergent or soap. The container has a smooth, glossy finish and a rectangular shape, making it easy to grip and store. The label area appears blank, indicating a generic or customizable product. Rectangular plastic bottle vectors
An orange plastic bottle featuring a white flip-top cap, typically used for liquid household products like detergent or soap. The container has a smooth, glossy finish and a rectangular shape, making it easy to grip and store. The label area appears blank, indicating a generic or customizable product. Rectangular plastic bottle vectors
A transparent, empty plastic bottle with a white screw cap, standing upright against a clean white background. The bottle is rectangular with rounded edges, showcasing its minimalist design and clarity. Rectangular plastic bottle illustrations
A transparent, empty plastic bottle with a white screw cap, standing upright against a clean white background. The bottle is rectangular with rounded edges, showcasing its minimalist design and clarity. Rectangular plastic bottle illustrations
This image shows an empty blue plastic bottle standing upright. The bottle features a white rectangular label area that is currently blank and a matching white screw cap. The bottle appears to be made of clear plastic with a blue tint, and it has a slight gradient effect on its surface. The overall design is simple and functional, typically used for beverages or liquids. Rectangular plastic bottle vectors
This image shows an empty blue plastic bottle standing upright. The bottle features a white rectangular label area that is currently blank and a matching white screw cap. The bottle appears to be made of clear plastic with a blue tint, and it has a slight gradient effect on its surface. The overall design is simple and functional, typically used for beverages or liquids. Rectangular plastic bottle vectors
An orange plastic bottle with a green cap on a white background. The bottle has a rectangular shape with rounded edges and a small speckled texture. The green cap has a small black line around its middle. The image appears to be a product photo for a stock image website. Rectangular plastic bottle illustrations
An orange plastic bottle with a green cap on a white background. The bottle has a rectangular shape with rounded edges and a small speckled texture. The green cap has a small black line around its middle. The image appears to be a product photo for a stock image website. Rectangular plastic bottle illustrations
Illustration of a light blue plastic spray bottle with a trigger nozzle. The bottle features a contoured design with a rectangular label area in front. The nozzle has a ribbed grip for ease of use. Outlined in dark blue, against a plain white background, the image highlights the bottle's ergonomic shape, commonly used for dispensing cleaning liquids or household solutions. Rectangular plastic bottle illustrations
Illustration of a light blue plastic spray bottle with a trigger nozzle. The bottle features a contoured design with a rectangular label area in front. The nozzle has a ribbed grip for ease of use. Outlined in dark blue, against a plain white background, the image highlights the bottle's ergonomic shape, commonly used for dispensing cleaning liquids or household solutions. Rectangular plastic bottle illustrations
The image shows a green plastic water bottle, likely made of polyethylene terephthalate (PET) or a similar material, with a black screw-on cap. The bottle has a rectangular shape with rounded edges and a flat base, designed for easy handling. The surface appears smooth and slightly glossy, reflecting ambient light. The cap is securely attached, with a small vent or opening on the side, typical for. Rectangular plastic bottle illustrations
The image shows a green plastic water bottle, likely made of polyethylene terephthalate (PET) or a similar material, with a black screw-on cap. The bottle has a rectangular shape with rounded edges and a flat base, designed for easy handling. The surface appears smooth and slightly glossy, reflecting ambient light. The cap is securely attached, with a small vent or opening on the side, typical for. Rectangular plastic bottle illustrations
The image shows a tall, rectangular plastic bottle with a white cap and a silver sealing mechanism. The bottle is transparent and contains a golden-yellow liquid, which could be an essential oil, flavored syrup, or another viscous liquid product. The design is simple, with minimal labeling visible. Rectangular plastic bottle illustrations
The image shows a tall, rectangular plastic bottle with a white cap and a silver sealing mechanism. The bottle is transparent and contains a golden-yellow liquid, which could be an essential oil, flavored syrup, or another viscous liquid product. The design is simple, with minimal labeling visible. Rectangular plastic bottle illustrations
White plastic bottle with a blue screw cap, commonly used for liquid detergent or cleaning products. The bottle is tall with a rectangular base, featuring a built-in handle on the side for easy grip. Smooth surface with no labels or designs. The cap has a ribbed texture, providing extra grip for opening. Streamlined, practical design suitable for household use. Rectangular plastic bottle illustrations
White plastic bottle with a blue screw cap, commonly used for liquid detergent or cleaning products. The bottle is tall with a rectangular base, featuring a built-in handle on the side for easy grip. Smooth surface with no labels or designs. The cap has a ribbed texture, providing extra grip for opening. Streamlined, practical design suitable for household use. Rectangular plastic bottle illustrations
The image shows an empty, transparent plastic bottle with a white cap. The bottle has a rectangular shape and is standing upright against a plain white background. The cap is securely fastened, and the bottle appears to be made of clear plastic, allowing the contents to be visible. There are no labels or markings on the bottle. Rectangular plastic bottle illustrations
The image shows an empty, transparent plastic bottle with a white cap. The bottle has a rectangular shape and is standing upright against a plain white background. The cap is securely fastened, and the bottle appears to be made of clear plastic, allowing the contents to be visible. There are no labels or markings on the bottle. Rectangular plastic bottle illustrations
A blue plastic water bottle with a black cap is shown on a white background. The bottle is transparent and has a rectangular shape with rounded edges. The black cap is screwed on tightly. The image is well-lit, highlighting the bottle's details. This image can be used for advertising or product demonstration purposes. Rectangular plastic bottle illustrations
A blue plastic water bottle with a black cap is shown on a white background. The bottle is transparent and has a rectangular shape with rounded edges. The black cap is screwed on tightly. The image is well-lit, highlighting the bottle's details. This image can be used for advertising or product demonstration purposes. Rectangular plastic bottle illustrations
The image features a single, empty transparent plastic bottle standing upright against a plain white background. The bottle has a rectangular shape with rounded edges and is topped with a silver-colored cap. The cap has a ribbed texture for easy gripping. The bottle appears to be made of clear, high-quality plastic, allowing the contents to be visible, although it is currently empty. The overall. Rectangular plastic bottle illustrations
The image features a single, empty transparent plastic bottle standing upright against a plain white background. The bottle has a rectangular shape with rounded edges and is topped with a silver-colored cap. The cap has a ribbed texture for easy gripping. The bottle appears to be made of clear, high-quality plastic, allowing the contents to be visible, although it is currently empty. The overall. Rectangular plastic bottle illustrations
The image shows a clear plastic bottle with a yellow cap. The bottle is empty and stands upright against a white background. The cap is securely fastened on top, and the bottle has a simple, rectangular shape. Rectangular plastic bottle illustrations
The image shows a clear plastic bottle with a yellow cap. The bottle is empty and stands upright against a white background. The cap is securely fastened on top, and the bottle has a simple, rectangular shape. Rectangular plastic bottle illustrations
The image depicts a clear plastic bottle with a yellow cap. The bottle is rectangular in shape and stands upright against a plain white background. The cap is securely fastened on top of the bottle, indicating it is closed. The simplicity of the design and the transparency of the bottle suggest it could be used for various liquids or substances. Rectangular plastic bottle illustrations
The image depicts a clear plastic bottle with a yellow cap. The bottle is rectangular in shape and stands upright against a plain white background. The cap is securely fastened on top of the bottle, indicating it is closed. The simplicity of the design and the transparency of the bottle suggest it could be used for various liquids or substances. Rectangular plastic bottle illustrations
The image depicts a clear plastic bottle with a yellow cap. The bottle is rectangular in shape and stands upright against a plain white background. The cap is securely fastened on top of the bottle, indicating it is closed. The simplicity of the design and the transparency of the bottle suggest it could be used for various liquids or substances. Rectangular plastic bottle illustrations
The image depicts a clear plastic bottle with a yellow cap. The bottle is rectangular in shape and stands upright against a plain white background. The cap is securely fastened on top of the bottle, indicating it is closed. The simplicity of the design and the transparency of the bottle suggest it could be used for various liquids or substances. Rectangular plastic bottle illustrations
The image features a single, empty blue plastic bottle standing upright against a plain white background. The bottle has a rectangular shape with smooth surfaces and rounded edges. It is topped with a white cap, and there is a blank white label in the center of the bottle, ready for customization or branding. The overall appearance is clean and simple, suggesting it could be used for various. Rectangular plastic bottle illustrations
The image features a single, empty blue plastic bottle standing upright against a plain white background. The bottle has a rectangular shape with smooth surfaces and rounded edges. It is topped with a white cap, and there is a blank white label in the center of the bottle, ready for customization or branding. The overall appearance is clean and simple, suggesting it could be used for various. Rectangular plastic bottle illustrations
The image shows a bright orange, shiny plastic bottle with a cylindrical cap. The bottle is rectangular in shape with rounded corners and a smooth surface that reflects light. It stands upright on a plain, light green background, which provides a clean and neutral contrast to the vibrant color of the bottle. The overall appearance suggests a product photo for a cosmetic or skincare product. Rectangular plastic bottle illustrations
The image shows a bright orange, shiny plastic bottle with a cylindrical cap. The bottle is rectangular in shape with rounded corners and a smooth surface that reflects light. It stands upright on a plain, light green background, which provides a clean and neutral contrast to the vibrant color of the bottle. The overall appearance suggests a product photo for a cosmetic or skincare product. Rectangular plastic bottle illustrations
The image shows a clear, plastic bottle filled with a liquid. The bottle has a rectangular shape with rounded edges and a handle at the top. There is a dispensing mechanism at the bottom, which appears to be designed for controlled pouring of the liquid. The liquid inside the bottle is clear and occupies about one-third of the bottle's capacity. Rectangular plastic bottle illustrations
The image shows a clear, plastic bottle filled with a liquid. The bottle has a rectangular shape with rounded edges and a handle at the top. There is a dispensing mechanism at the bottom, which appears to be designed for controlled pouring of the liquid. The liquid inside the bottle is clear and occupies about one-third of the bottle's capacity. Rectangular plastic bottle illustrations
A white plastic bottle with a handle on the right side and a screw on cap on top, the bottle is rectangular with rounded edges and a slight curvature on the front. Rectangular plastic bottle illustrations
A white plastic bottle with a handle on the right side and a screw on cap on top, the bottle is rectangular with rounded edges and a slight curvature on the front. Rectangular plastic bottle illustrations
A beige plastic bottle with a handle on the right side and a screw on cap on top, the bottle is empty and has a rectangular shape with rounded edges, it is sitting on a light green surface. Rectangular plastic bottle illustrations
A beige plastic bottle with a handle on the right side and a screw on cap on top, the bottle is empty and has a rectangular shape with rounded edges, it is sitting on a light green surface. Rectangular plastic bottle illustrations
A white plastic bottle with a handle on the right side and a screw on cap on top, the bottle is rectangular with rounded corners and a ribbed cap. Rectangular plastic bottle illustrations
A white plastic bottle with a handle on the right side and a screw on cap on top, the bottle is rectangular with rounded corners and a ribbed cap. Rectangular plastic bottle illustrations
A blue liquid in a plastic bottle with a transparent background. The bottle has a rectangular shape with a handle and a cap on top. The image is isolated and has a clean and minimal design. Rectangular plastic bottle vectors
A blue liquid in a plastic bottle with a transparent background. The bottle has a rectangular shape with a handle and a cap on top. The image is isolated and has a clean and minimal design. Rectangular plastic bottle vectors
A studio-lit, high-resolution product mockup of a transparent plastic beverage bottle containing an amber-colored liquid, such as iced tea, apple juice, or oil. The bottle is capped with a ribbed black screw-top lid and features a prominent, rectangular blank white label in the center, providing an ideal space for branding and design customization against a clean, solid white background. Rectangular plastic bottle illustrations
A studio-lit, high-resolution product mockup of a transparent plastic beverage bottle containing an amber-colored liquid, such as iced tea, apple juice, or oil. The bottle is capped with a ribbed black screw-top lid and features a prominent, rectangular blank white label in the center, providing an ideal space for branding and design customization against a clean, solid white background. Rectangular plastic bottle illustrations
This image features a clear plastic bottle with a white pump dispenser, standing upright on a plain surface. The bottle is empty and transparent, showcasing its rectangular shape with rounded edges. A small, white cap is placed beside the bottle, positioned on its side. The background of the image is a plain white surface, providing a clean and neutral setting for the bottle and cap. The overall. Rectangular plastic bottle illustrations
This image features a clear plastic bottle with a white pump dispenser, standing upright on a plain surface. The bottle is empty and transparent, showcasing its rectangular shape with rounded edges. A small, white cap is placed beside the bottle, positioned on its side. The background of the image is a plain white surface, providing a clean and neutral setting for the bottle and cap. The overall. Rectangular plastic bottle illustrations
The image depicts a clear, rectangular plastic bottle with a white pump dispenser on top. The bottle is empty, and the dispenser has a small nozzle. The bottle is placed on a plain, beige surface, and the background is a light blue-green color. The overall appearance suggests a product photo for a hand sanitizer or soap dispenser. Rectangular plastic bottle illustrations
The image depicts a clear, rectangular plastic bottle with a white pump dispenser on top. The bottle is empty, and the dispenser has a small nozzle. The bottle is placed on a plain, beige surface, and the background is a light blue-green color. The overall appearance suggests a product photo for a hand sanitizer or soap dispenser. Rectangular plastic bottle illustrations
A transparent plastic spray bottle featuring a black trigger pump and nozzle for dispensing liquids. The bottle is rectangular with slightly tapered sides and a flat base, allowing it to stand upright. The cap and trigger mechanism are securely attached, designed for easy handling and controlled spraying. The bottle appears empty and is set against a plain, light-colored background. Rectangular plastic bottle illustrations
A transparent plastic spray bottle featuring a black trigger pump and nozzle for dispensing liquids. The bottle is rectangular with slightly tapered sides and a flat base, allowing it to stand upright. The cap and trigger mechanism are securely attached, designed for easy handling and controlled spraying. The bottle appears empty and is set against a plain, light-colored background. Rectangular plastic bottle illustrations
The image depicts a clear plastic spray bottle standing upright against a white background. The bottle has a white trigger mechanism at the top, which is used to dispense the contents. The bottle is transparent, allowing the liquid inside to be visible. The design is simple and functional, making it suitable for various household or cleaning purposes. The bottle has a rectangular shape with. Rectangular plastic bottle illustrations
The image depicts a clear plastic spray bottle standing upright against a white background. The bottle has a white trigger mechanism at the top, which is used to dispense the contents. The bottle is transparent, allowing the liquid inside to be visible. The design is simple and functional, making it suitable for various household or cleaning purposes. The bottle has a rectangular shape with. Rectangular plastic bottle illustrations