The DogBuddy Travel Bowls are perfect for traveling with your pet. These bowls expand for use and collapse for travel or storage, and the case protects your belongings when you can’t wash the bowls right away. The bowls are made from food grade silicone that is 100% free from nasty chemicals like BPA, PVC and phthalate. The bowls are 6 inches in diameter and 3 inches in height when closed, and each bowl fits 2.5 cups of food or 20 oz of water when opened halfway and 3.5 cups of food or 28 oz of water when opened full way. The bowls have a money back guarantee, so you’re always getting a new product.