High-quality Materials: Modern casual design using Oxford Nylon material, lightweight, scratch-resistant, not easy to fade, comfortable chest pack. Solid hardware accessories, wear-resistant and durable. Multiple Storage Sling Bag: 1 main zipper pocket (fits up to 7.9 inch iPad mini), 1 magnetic snap phone pocket, 2 front zipper pockets, 1 inner zipper pocket(safeguards your credit cards, ID card, and personal information against identity theft, but will not block phone signal). Ergonomic Design: Ergonomic design allows the weight to distribute evenly and stay securely next to your body without any discomfort. Whatever you do, such as walk, sit, stand up, gently lean, etc. The flex Bag will not slip to one side although it’s strapped only to one shoulder. Anti-theft: With its unique design, this adjustable strap sling backpack includes 5 pockets to meet different needs. The anti-theft function will best protect your personal belongings. Side Wearing Backpack: It can be used as a purse, a book bag, Mini iPad bag, worn on your shoulders instead of held in your hand. Perfect chest pack for both lefties & righties, a multifunctional shoulder strap bag.