The Sling Pack gives you quick access thanks to its single strap design that moves easily from your back to your chest. The teardrop shape positions weight behind your shoulder for comfortable carrying. 1,680 denier ballistic polyester Detachable, adjustable padded shoulder strap, easily switches from left to right side Detachable cell phone pocket Two storage compartments with zippered side entries Large zippered pocket Large front zippered pocket with organization panel and key fob Water bottle mesh pocket Side zippered pocket Dimensions: 21.5"h x 13.5"w x 6.25"d; Approx. 1,814 cubic inches