Dual-Use 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 snap lids on the top of cap, easy for dispensing snack or pouring water. Leak-Proof Lid: Locking lids embedded with silicone gaskets which seal the bottles tightly and protect the food from air and water while keeping it fresh. The leak-proof lids prevent liquid from leaking. 2 Collapsible Bowls: The pet water food bottle with 2 collapsible dog bowlsand a hook on the bottle for us to hang the folding bowl.Cup size: 23*10cm; Folding bowl: 5.5*13cm. Capacity: 250ml for food and 350ml for water in one bottle, the collapsible dog bowl is 350ml. Material: Made of PP and TPE. BPA-free and easy to clean. Safe and durable to use. No need to worry about your pets' health. Easy to Carry: This bottle is Scale groove design and which is easy to carry for kids and adults. Portable size fits in the cup holder in car and for hanging on the backpack, very easy to clean.perfect choice for outdoor travelling, walking, hiking camping.