The Kelvin Aerolite 30 Sleeping Bag is a multifunctional layer for active time in camp, cold glassing sessions or dreaded midnight nature calls. Synthetic PrimaLoft Gold Insulation with Cross Core technology replicates the aesthetics and performance of down insulation, but with warm-when-wet performance. Featuring a 30-degree comfort rating, it’s designed to be an extension of your SITKA clothing systems for full-season performance, even in the wettest conditions. Jacket-like features include zippered, functional armholes; contoured shoulders and hood, and a centre-front two-way zipper. Synthetic PrimaLoft Gold Insulation with Cross Core technology replicates the warmth and compressibility of down but with the benefit of warm-when-wet performance. Lightweight insulation (35% recycled) is infused with silica aerogel, a nearly weightless material that’s composed of more than 95% air and acts as additional thermal insulation. ISO 23537, 30-degree comfort rating; designed to be worn with other layers in your SITKA clothing system for colder conditions 

Regular: Until 183 cm.

Large: Until 200 cm.

Weight: 1.077 gr