1.[DURABLE STURCTURE]: The Tactical sling bag pack made of upgraded 800D waterproof resistant and high density nylon fabric , which is more lighter and durable than 600D polyester material. 2.[COMPACT AND LIGHTWEIGHT]: 9.84x7.09x4.72 inches (HxLxD). Weight: about 0.55kg. Volume: 7 liters. Two front zipper bag, one main zipper bag, one padded back bag and a card bag, so that your accessories are in good order. 3.[HUMANIZED DESIGN]: Tactical sling pack with double-stitched, Heavy duty zippers and utility-style cord pulls. The Handle is made by umbrella rope manual knitting fabric. Adjustable and comfortable single shoulder strap. Molle webbing for attaching addtional tactical pouches, water bottles and emergency tools. 4.[MULTI-PURPOSE]: There are three ways to wear (shoulder bag, chest bag or back and handbag) to put magic stickers on the front. It is suitable for EDC single shoulder bag, breast bag, chest bag, handbag, tactical pack, slingbag, hunting backpack, first aid bag, or daily outdoor backpack.