Designed primarily for comfort, the Silk Blend Liner adds warmth to your sleeping bag via the 72% Thermolite Pro yarns with infra red technology, Thermolite EcoMade fibres and 28% silk. The combination creates a soft, luxurious sleep environment.

Comfort Stretch Panels along the seams boost sleeping comfort. Shoulder openings and a drawcord footbox add temperature regulation (and match the Free-Flow zippers of Sea to Summit sleeping bags).

The Silk Blend Sleeping Bag Liner features:

• A liner is the climate core of your sleep system - the Silk Blend liner adds warmth and a touch of luxury to your sleeping bag
• Hollow-core Thermolite Pro fibres create a warmth-trapping layer around you, enhanced by infra red absorbing ceramic pigments
• HeiQ odour control technology helps keep the liner fresh even after extended use
• Drawcord footbox can be opened or closed for optimal comfort, and harmonizes perfectly with the Free-Flow footbox zipper of Sea to Summit sleeping bags