Capacity 100 oz (3 L) Now with external fill access to the OMEGA™ HydroTanium Reservoir. Its ergonomic design keeps you comfortable for hours. Low infrared reflective [LIRR] buckles, webbing, and materials on the Coyote and Army Universal Camo models provide an edge on the battlefield during night ops. With streamlined features, external fill OMEGA™ Reservoir, and zippered front access panel, operators ask for it by name. The ThermoBak® can also be purchased with our NEW Chem-Bio Reservoir (4.0
Enhances freeze resistance in cold weather. Also helps water stay cooler longer in the summer. Converts any CamelBak system for extreme winter and summer conditions. Includes Big Bite™ Valve mouthpiece, mouthpiece cover, insulated tube cover and 42" delivery tube.