HydraStorm Vector 100 oz. HydraStorm Vector 100 oz.
The HydraStorm™ Vector™ 100oz
Aerodynamically streamlined, the Vector molds to the contours of your back.
It is designed to increase performance in cramped quarters such as aircraft, tanks, vans, and helicopters. The Vector has the integrated suspension harness to lower your profile when worn under jackets, vests, pack, or web gear.