The Sea to Summit Silk Blend With a mummy shape, Thermolite-silk fabric, and comfort stretch panels, the regular Silk-blend Liner offers a softer, more luxurious finish. The inclusion of Thermolite-yarn adds extra warmth to suit a variety of temperatures.

Sustainability: fabric is made from a blend of 72% recycled & 28% natural yarns
Soft, natural fibers, with a less shiny finish than pure silk
The drawcord on the liners allows for more control of temperature and comfort.
Lightweight and super compact.
Increases the life of a sleeping bag by keeping it clean, plus adds a few degrees of thermal performance.
Machine washable and colorfast.
Always air dry a liner that contains silk.
Packs into its storage case.

Sea To Summit Silk Blend Mummy Sleeping Bag Liner - 2 Sizes