Three layers of high quality fabric provide a patented internal support structure that puts a stop to the bag deflating on the floor. Its durable and lightweight construction even has two perfectly sized pockets. This bag works for all ages - from keeping schoolwork safe to keeping diapers organized. 15" x 10.5" with a 4"gusset Reversible Machine Wash Cold. Tumble Dry Cool. No Iron. No Softener.