To clean: Hand wash in mild dish soap and warm water, rinse well and dry in dish rack.The outer fabric is a medium-weight cotton fabric (light blue and white geometric lattice print) and the interior is made from a NAVY blue waterproof nylon material similar to fabric used to make backpacks.---Buy two and save $3! Just purchase any two bowls from the shop and pay only $45! (Refund will be applied after purchase is complete)---All items in the shop are shipped using the most economical method, and packages can take 2 weeks or more to arrive in the US.Special offers.)It's finished with white binding, a snap and a metal lobster clip. It has tons of other uses, too: camping, picnics, travel, household. Pretty convenient, hey?Use this bowl for on-the-go food or water for your pet.. For faster shipping, please convo us before purchasing. (Note that bowl pictured has a slightly different interior colour than the one you're purchasing, but fabrics are the same.Multi-device compatible. Perfect for small to medium sized pets.This waterproof bowl folds flat and snaps to hold, making it perfect for travel! It also clips to pretty much anything - backpacks, water bottles, belt loops, you name it.Base of bowl is approximately 6" in diameter when open. Not suitable for washing machines or dishwashers