[DEAR CUSTOMER]- .When you use the dog water bottle, please open the trough completely so that the waterproof buckle is fully locked. This operation will guarantee 100% that no water will leak. [2 LAYER-WATER & FOOD DESIGN]- We upgraded the dog water bottle by adding a food container on the bottom. The water bottle for dogs can hold 11oz water and 200g food. One bottle is enough for outdoor walking, hiking and travel. [LEAK PROOF & NO WATER WASTE]- Silica gel seal ring plus one-key lock design, make sure the pet water bottle doesn' leak at all. You don' have to worry about leaking and wetting. [Portable, Collapsible, Lightweight]The foldable dog water cup saves space and is easy to carry, you can fold it into a mini dog travel cup. Compact size make sure you can put it in your bag easily, or make it hang on the wrist by the attached strap conveniently. [Wide Sink]This cat and dog travel cup bowl has a large slot of 82mm, This ensures that your pet can drink water easily and quickly. Suitable for Cat, Rabbit, Puppy and Other Animals. Colour:White Material:plastic Size: 36 x 9 x 8.5cm Package Contents: 1 x Dog Water Bottle Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.