Lightweight Waterproof One-shoulder Messenger Bag Chest Bag $ 8.07 Product Information: Material: Oxford cloth Opening method: zipper The internal structure of the bag: zipper pocket, mobile phone bag, document bag, sandwich zipper bag Strap root number: single Hardness: medium to soft Lining texture: polyester Size: length 26 height 11 thickness 5 cm, adjustable shoulder strap