Sea To Summit Silk Blend Sleeping Bag Liner, Mummy, Standard.

Designed primarily for comfort, the silk-blend liner adds warmth to the sleeping bag using 72% Thermolite Pro yarn with infrared technology, Thermolite Ecomade fiber, and 28% silk. This combination creates a soft, luxurious sleeping environment. Comfortable stretch panels along the seams enhance sleeping comfort. Shoulder openings and a drawcord footbox add temperature regulation (compatible with Sea to Summit sleeping bags' Free-Flow zippers). The liner is the climate core of the sleep system—the silk-blend liner adds warmth and luxury to the sleeping bag. Hollow-core Thermolite Pro fiber is enhanced with infrared-absorbing ceramic pigments to create a layer that traps warmth around you. HeiQ anti-odor technology keeps the liner fresh even after extended use. The drawcord footbox opens and closes for optimal comfort and harmonizes perfectly with Sea to Summit sleeping bags' footbox zippers. The Sea to Summit warranty covers the lifetime of this product.