As part of WaterShed's StormForce / Gore-Tex configurable garment system, the VARI-HOT zip-in liner has an added 25 to 35 degrees of comfort range replacing the "single use" type garmets. Its lightweight rechargeable battery can heat for 11 hours at low setting and recharges in 2.5 hours from wall or car charger. Fully adjustable, a micro-CPU controls tri-zone heating promoting health and blood circulation. The VARI-HOT system is available on all StormForce jacket liners.
