【Easy to Fold】: It is practical, foldable and can be fixed on the belt, and anywhere when you walk outside with your pet. No space occupied. Its hook is very useful. 【Sturdy and Durable】: This bowl is ultra practical for hiking and traveling, It is easy to fold and remains solid once unfolded. 【Adjustable Depth】: The depth of the dog bowl is adjustable and can hold a large amount of food or water. The depth can be adapted to the amount of water needed or for dogs of different sizes. 350ml is more suitable for small pets and small dogs. For large dogs, we recommend purchasing our 1000ml dog bowls, which will be more suitable. 【Easy to Clean】: Sturdy and very easy to clean. It can be washed with water or used in a washing machine, saving more time.