Samteam Traveling Products Co.,Ltd is one of the famous single shoulder triangle sling backpack manufacturers and suppliers in China,Website:://.bag-supplier.com, we are able to offer you fashion, low price and high-quality CE certification single shoulder triangle sling backpack at any time.600D polyester cloth with PVC as main material;One zipper pocket on front;One mobile phone pocket on shoulder strap;Main compartment closure by zipper;Shoulder strap with soft pad, adjustable;Interior binding by PVC sheet.