Where can the travel pet bowl with non-slip collapsible bottom be used? - Indoors, as a general pet bowl for food and water, the bottom non-slip suction cup design can be a good way to prevent the dog from eating to ensure that the physical objects are not spilled. - Outdoor, for travel, hiking, camping, walking, exploring, backpacking Easy to carry in backpacks, dog collars, pockets, purses, dog training leashes, dog crates, etc. How to use it? - Simply stretch the collapsible pet bowl to use, or fold it up after use. When your dog water bowl is fully extended, the height will be 2.1 inches and can reach 0.5 inches when folded. Package includes. -1 collapsible pet travel bowl If you have any questions, please feel free to contact us, thanks!