Thermolite® Sleeping Bag Liner

Thermolite® fleece has a soft hand, is never cold to the touch and will boost the temperature rating, comfort and lifespan of any down or synthetic sleeping bag. 

Using an inner sheet reduces the amount of body oils that reach down clusters. Over time body oils inhibit the performance of down clusters and reduce the warmth of your sleeping bag.

Available in two shapes, Mummy Boxfoot with a hood shaped to fit Mummy Boxfoot sleeping bags without excess fabric. It is ideally suited to Mont Spindrift, Warmlite Boxfoot and Helium Boxfoot sleeping bags. Tapered Rectangular shaped liners are a spacious but efficient sleeping liner for technical tapered-shaped sleeping bags. Ideally suited to Mont Brindabella, Helium, Zodiac, Warmlite, Evo and Zero Series.