The item is a simple, fashion and multi-functional men's unbalance backpack shoulder sling chest bag, which is made of durable canvas material, and adopts one-shoulder strap design to make it act as a single-shoulder bag or a cross-body bag for use. The sling bag mainly consists of one main bag and 2 small pockets to safely store your cellphone, tablet, wallet, keys and other small personal belongings, and is perfect for traveling or outdoor hiking, camping, climbing, cycling use. Features - Color: mainly black. - Material: durable canvas, hard plastic and alloy. - Size: Size S (Height*Width*Thickness: about 30*16*7cm.) - Suitable for most adult men to wear. - and Men's Outdoor Sports Casual Canvas Shoulder Bag Crossbody Sling Chest Bag. - Adopting one-shoulder strap design, the bag can act as a single-shoulder bag/sling bag, or a cross-body bag for use. - Consists of one zippered main bag, 2 small zippered pockets (one front pocket and one rear pocket), and one inner pocket to safely store and organize your cellphone, tablet, wallet, keys, ID card, credit card, small snacks, and other small personal belongings. - for outdoor sports (hiking, camping, climbing, cycling, etc) and travel use. - Fashion, multi-function and practical design, and comfortable to wear.