Pepperjack Home - Bicycles - Reusable Snack Bag Each reusable snack bag is hand made to order in the USA. Snack bag measures 4"x5" with a zipper closure, an exterior of a designer cotton fabric, and inner layer of CPSIA food safe waterproof material. Cleaning is easy, just wash as normal and tumble dry. Reusable bags will replace thousands of plastic bags in their lifetime!