THE BACKSIDE GRIZZLY MICRO +40 MUMMY LINER

This tapered microfiber mummy liner provides a whole additional layer of warmth and comfort for your sleeping bag. By trapping air between the sleeping bag material and the liner’s silky microfiber fabric, it maximizes your sleeping bag’s ability to protect you from the elements. As an added practical advantage, the washable microfiber mummy liner will also help keep the inside of your sleeping bag clean. And when the weather is mild, you can use this multipurpose liner as a lightweight sleeping sack by itself rather than inserting it inside another bag. The Grizzly +40 degree Mummy Liner offers big benefits but packs up amazingly small in its own handy stuff bag, ready to tuck in with the gear you’ll be taking on your next camping trip.