Sea to Summit Silk Blend Sleeping Bag Liner

With a mummy shape, Thermolite/silk fabric and comfort stretch panels, the Silk-blend Liner gives a softer, more luxurious finish than poly-cotton. The inclusion of Thermolite-yarn adds extra warmth to suit a variety of temperatures. Also available in a rectangular shape with a pillow sleeve. Very lightweight, and the best choice for alpine huts where duvets and pillows are provided but you have to use a sheet sleeping bag.

The recycled Thermolite EcoMade fibres are made from 100% textile waste, are GRS-certified, and offer the same quality and durable lightweight warmth as their polymer virgin counterparts but with a lower carbon footprint.

Sea to Summit Liners are treated with HeiQ Fresh FFL, a biocide-free, highly effective odour control technology that uses a bio-based Amino Sugar Polymer to neutralise body odour.

Stuff sack included.

Fabric: 72% Thermolite All-Season Eco (100% recycled), 28% natural silk.

Thermal Boost: +5% 3-Season Sleeping Bag, +8% 1-Season Sleeping Bag, Tested in accordance with ASTM D1518-2014.

With a mummy shape, Thermolite/silk fabric and comfort stretch panels, the Silk-blend Liner gives a softer, more luxurious finish than poly-cotton. Very lightweight, and the best choice for alpine huts where duvets and pillows are provided but you have to use a sheet sleeping bag. Up to 8% warmer.