Say goodbye to throw-away wrappers and enjoy your sandwiches on-the-go thanks to these environmentally friendly sandwich bags! The snack bag perfectly sized for a sandwich or snack. It is reusable, very easy to clean, and light enough to take with you anywhere. To eat any snack, anytime, anywhere. For adults & kids Dirty proof and waterproof inner layer. Easy to wipe clean (damp cloth) Machine washable. We recommend cold water. BPA free Closing velcro stripe Dimensions: 18 x 18cm Outer material: 100% polyester Inner material: TPU.