The Snugpak Silk Sleeping Bag Liner combines 30% silk and 70% cotton to create a luxurious soft and insulative sleeping experience. Silk is also the ideal liner material for hotter climates where its natural heat-managing characteristics keep the body at a comfortable temperature in extremes of both hot and cold. Gram for gram this is Snugpak's most heat efficient sleeping bag liner. Also features: Soft and luxurious to touch Includes stuff sack for ease of storage Very small pack size (L15cm by W7.5cm) Adds a season in performance to any sleeping bag Easy care, machine washable, dries quickly Ideal for cold and warmer climates Prolongs sleeping bag life Good breathability with moisture wicking properties Tie in loops to stop the liner twisting in the sleeping bag Weighs - 140...