VariCom Complete AFSOC System Z1

Kelty product details: Included in the system is the Delta bag, made of water resistant nylon ripstop, offering a comfort rating of 30°F, the Gamma bag, made for colder climates and made of water resistant nylon ripstop, offering a temperature range of 30°F to 0°F, and the VariCom Bivy. The VariCom offers a temperature comfort rating from 30°F to -40°F.