Come and see our amazing products. Made of good quality PU material for the outer surface and oxford cloth for the linning, this backpack is waterproof and durable. It has three main pockets. The smooth zippers, strong straps and breathable mesh backing all make it easy to use and carry. It is perfect for business, school, travel, sports etc. The price includes the shipping cost to ca, QTY for 3000pcs and over by ocean. Rush service is available. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.