Ignik 24-Hour Xl Warmers Optics yet very durable

yet very durable

Similar shape to a 'medium' sized MIAD

4 pounds Fill weight 1

Coast Guard-approved life jacket

The VX-5HD defines relentless versatility

Ignik 24-Hour Xl Warmers Optics yet very durable24 HOURS OF COMFORTABLE, CONTROLLABLE HEAT FOR YOUR SLEEPING BAG Need lots of heat fast? Remove, shake, and enjoy our industry leading heat output that provides safe, comfortable, natural heat when and where you need it, starting in about 5 minutes. The more air you give it, the more heat it can make. Need heat longer? Remove the warmer, shake it, and put it back in its pouch. The warmer will last all day. They are compact, convenient, and portable.