Come and see our amazing products. This backpack is made of high-quality tear and water-resistant nylon fabric, heavy duty metal zippers and enhanced by bar-tacks at major stress points provide long-lasting durability against daily activities. The extra strength provided by the double-layer bottom piece makes it possible to carry more stuff. It weighs only 1 pounds, can easily fold into its own pocket for storage. With 40L storage space, this backpack features with multi-compartment design includes one main zipped compartment, one zipped front pocket and two side pockets. One separator and one small zippered pocket in the main compartment are convenient enough to help you further organize things. Large capacity helps you easily organize all your essential items. Pls confirm with us about the packing info, stock color and exact production time before placing your order