How to use it ? Simply stretch the collapsible dog bowl to use it, or fold it away after use. When your dog water bowl is totally stretched, the height will be 2.1 inches, collapsed can be reach to 0.5 inch. Product Feature: 1. Every Pet Water Bowl Comes with a carabiner to secure on belt, bag, or pet lead, perfect for travel dog / cat water / food bowl. 2.Essential travel items, travel dog bowl designed for travel specially, it can be used to hold water, dog food, snacks and so on. You can also use them indoor. 3. Made of high quality silicone material, the dog or cat portable travel bowls are health and safety to use for the pets 4. Suitable for Pet--Each bowl holds up to 12 fluid ounces of water or 1.5 cups of pet food, suitable for Small, Medium Dogs and Cats to store water and food when going outside. 5. The foldable bowls are easy to clean and dishwasher safe 6.There are 2 bright colors in one set, you can use them for different pets or one for food and the other for water. Package included: 2 x Collapsible dog bowls