Brand New - Never Used Foldable Backpack: Ultra-light. Ultra-durable. Ultra-awesome. The backpack consist of highly rip and water resistant nylon fabric,which could be blocking the rain, and easily dealing with all kinds of rain weather, with providing strengthen and long-lasting performance with minimal weight.The backpack is perfect for day-to-day use or occasional travel. Adjustable breathable straps make it easy and comfortable to carry for all day use. Small backpack, large capacity: Main bag bearing up to 50Kg, Main pocket is Large enough to carry what you need to school or on a trip. Side pocket with a reflective strip above the bags can improve nocturnal security. Right side pocket of the bag is mesh design, and small pore size is not easy to leak small items. Left side pocket bags is nylon fabric design with elastic necking, built-in items is not easy to bounce. Inner zippered pocket which doubles as the storage pouch is perfect place for valuables such as cash, credit cards and passport, SCHOOL BOOKS & SUPPLIES COMFORT: Breathable mesh shoulder straps can help to uniformly distribute force bearing weight on shoulder and back. Easy to adjust the length and lock firmly. This backpack actually folds up into a handy little carry bag! (See pics) *If interested please leave phone #