Take on the outdoors in any condition. These single-use heat packs provide air-activated warmth in even the most extreme conditions. They're available in a variety of styles designed for your hands, feet, and body. Grab yours today! ________________________________________________________________ Skiing & Snowboarding Long-distance running Hunting & Fishing High-Altitude Hikes Emergency Prep Kits ________________________________________________________________ 12 hours of heat Mega warmer is larger size and longer lasting Ready to use Air-activated