Dual purpose design: Designed with two chambers in the 2-in-1 dog water bottle and food container, one for dry food and the other for water. With two wide-mouth lids on the top of the cap, it’s easy to dispense a snack or pour water. Leak-proof lid: Locking lids with silicone gaskets seal the bottles tightly and protect food from air and water while keeping it fresh. Leak-proof lids prevent liquid from leaking. 2 collapsible bowls: The pet water bottle with 2 collapsible dog bowls and a hook on the bottle to hang the collapsible bowl. Cup size: 2310cm; Folding bowl: 5.513cm. Ability: 250ml for food and 350ml for water in one bottle, the collapsible dog bowl holds 350ml. Easy to carry: This bottle is grooved design and easy to carry for pets. children and adults. Portable size fits in cup holder in car and hangs on backpack, very easy to clean. A perfect choice for outdoor travel, walking, hiking, camping. Due to factors such as manual measurement and display differences, there may