Men's Casual Shoulder Messenger Bag $ 18.57 Product information: Product category: travel bag/travel bag Opening method: zipper Material: nylon Number of shoulder straps: three Function: breathable, waterproof, storage, wear-resistant, and load-reducing Accessory type: fastener Lining texture: nylon Pattern: solid color Hardness: soft Color: black Size: 43x15x31cm Packing list: Crossbody bag X1PCS