Samteam Traveling Products Co.,Ltd is one of the famous sport backpack with big storage pockets manufacturers and suppliers in China,Website:://.bag-supplier.com, we are able to offer you fashion, low price and high-quality CE certification sport backpack with big storage pockets at any time.Black 600D/ PVC polyester Blue 840D /PVC as main material combination, 210T for the lining;6mm EPE foam  padded the backrest and double straps and the bottom of the bag;Two zipper pockets with double zipper pullers, one webbing handle on the top;Two mesh pockets on two sides.