iSuperb Hiking Daypacks Canvas Outdoor 4-Zipper Chest Bag Shoulder Bag Sling Cross Body Bag Messenger Bag with Adjustable Strap for Cycling Hiking Travel Camping Sports It lays flat against your body. The construction is quite good. The material is a heavy duty nylon and the pockets are lined with a rubbery material to provide protection from water. Great Fanny Pack. Multi-function and practical fashion design with 1 zippered main bag, 2 smaller zippered external pockets to assort your general belongings, such as iPad, books, tablet, small snacks.One inner pocket to safely store and organize your personal valuables, such as cellphone, wallet, keys, ID card, credit card Can be folded into a pouch and unfolded to a large size. Ideal for outdoor sports (hiking, camping, climbing, cycling, etc) and travel use please kindly check the size carefully before purchasing: 7 * 3.15 * 11.8 (L*W*H), adjustable shoulder strap,maximum length of shoulder strap: 47 Unique design pattern, make you unique, very eye-catching in the crowd.Great Christmas Birthday Gift for Families and Friends