new design backpack,new model backpacks,leisure backpacks 1)Made by 3mm neoprene 2)Soft and waterproof 3)Nice design new design backpack,new model backpacks,leisure backpacks1)Made by 3mm Eco-friendly neoprene 2)Azo-free fabric on both sides3)Adjustable shoulder strap4)With front pocket5)Logo printing are available New Type Neoprene Backpack