Special Features:

Duraflex barrier technology resists penetration by potentially lethal chemical and biological agents; the chem bio reservior 4.0 is durable flexible and can provide taste-free fluids on demand during regular operations; type a: adapter fits s10, fm12, and jsgp (xm-50) protective masks

Properties:

An item of individual equipment worn back-pack style, or affixed on combat clothing or within a backpack, designed to provide water or other fluid to to the wearer. It may consist of a carrying cover, a bladder, carrying harness, fastening straps, a tube with a mouthpiece and/or valve, and the like.