Our collapsible dog bowls measure 6.25 inches wide, 2.75 inches high, but fold flat to about 0.5 inches high. Our bowls are a great size for most dogs and hold up to 24 fluid ounces of water or 3 cups of dog food. Convenient - Really easy to carry walking, hiking, camping, to the park, etc. Portable - Our dog bowls include one carabiner clip, making it easy to clip to your backpack, purse, dog crate, dog vest, leash, etc. Durable and Reusable - Our bowls are durable food-safe silicone construction which means they can be rinsed or wiped clean after use. Just remove the carabiner and pop in the dishwasher. Multipurpose: Love to backpack or need to vessel to eat on-the-go? This silicone bowl can be used for busy humans too! Mother Earth Approved: Made from high quality silicone with a metal carabiner clip.