Here's what other sites are saying:
Frontiersman Bear Spray is now 30% hotter. Contains 2.0% CRC which is the maximum allowed by the EPA. Field tested and proven effective by the Elmendorf Air Force Base in Alaska & Brown Bear Resources in Montana. Highly effective in extreme temperatures and will not freeze. It's glow-in-the-dark safety mechanism allows outdoorsmen to locate canister even in the dark. Special tie attachment prevents misplacement of safety mechanism.