PREMIUM MATERIAL Tactical Backpack is made of sturdy 600D oxford fabric nylon material. It is long lasting, lightweight and hard to be dirty material. Oxford fabric material can repel water and stains in rainy day. BREATHABLE Tactical Backpack is comfortable for wearing thanks to breathable mesh sponge on the back which can reduce the sweat. ADJUSTABLE STRAP The shoulder sling is adjustable and suitable for people of different shapes and sizes. LEFT OR RIGHT HAND Tactical Backpack suitable for left or right hand. It can be switched between with two clips on the two sides, suiting your body shape. MULTIPURPOSE Main compartment: 28 x 18 x 13 cm/ 11 x 7.08 x 5.11 in (H x W x D) Used as: chest bag hand bag first-aid kit diaper bag and so on Great for indoor and outdoor using, including camping, hiking, hunting, sports events, school supplies tools, etc.