A Petmate® Silicone Round Travel Pet Bowl is a unique collapsible design that folds down to less than 1/2" making it great for travel, trips to the park, and even walks. Each bowl can be used at full or half height. Constructed using silicon, a durable, non-porous material that is easy to clean and dishwasher safe. Durably made to last through years of use. Expands to 3 cups, plus it can be used at full or half height.