Special Features:

Mwith cbr 4.0 reservoir and type m attachment; exterior made of 1000d cordura; empty reservoir 1.13 lbs., filled reservoir 7.38 lbs; duraflex barrier reservoir resists penetration by chemical and biological agents

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.