Men Chest Pack Messenger Bags Casual Travel Crossbody Sling bag Shoulder Bag Daypack Men's Bag Sports Canvas 1pcs Specifications: 100% Brand New and High Quality Type: Backpack Shoulder Bag Messenger Chest Material:Oxford fabric. Color: Black, Blue, Gray,brown. Size: 33*17*7cmH*L*W. weight about0.33kg. Gender: Man, Woman Character: USB Port Chest Bag Decoration: Zip, Pocket Interior Material: Polyester Occasion: Sport Travel School Features: Sling bag with external USB Interface: You can easily and conveniently charge your phone, tablet and other devices without opening up the backpack. It is perfect size for Water Bottle and Umbrella, left some spaces to add mobile phone, wallet, ID card. Designed for comfort:can be used both as chest pack and shoulder bag, messenger bag, travel bag; Satchel strap is adjustable,fit both regular and plus-size person. Package: Chest Bag * 1.