SKU: SS24341 Weighs: 138g (Compact) Liner Type: Mummy Shape Liner Fabric: Polyester/ Silk Blend Liner Treatments: Odour Control Sea to Summit Silk Blend Sleeping Bag Liner provides a luxurious, lightweight solution for campers and backpackers. The 72% Thermolite polyester and 28% silk blend offer warmth and comfort. The mummy shape conforms well … Silk Blend Sleeping Bag Liner - Mummy