Weight : 0.75 lbs / 0.34 kg Volume : 4L Dimensions : 18 x 38 x 12 cm Strap Length Hip Belt Circumference: (min) 32.52 in / 82.6 cm; (max): 47.64 in / 121 cm
Patented In Patented in USA (9161596 & 9629423), China (ZL 201310019724.6 & ZL 201310404268.7). Additional patents pending.