Dual purpose design: Designed with two chambers in the water bottle and 2-in-1 dog 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: 23*10cm; Folding bowl: 5.5*13cm. 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 be slight differences between the individual products and images, please excuse me.