Silk Liner Stretch

Silk liners are to sleeping bags what sheets are to your duvet: You wouldn’t want to throw your blanket in the washing machine every week, would you Unnecessarily washing your sleeping bag eventually contributes to the degeneration of the down or synthetic fill, and is a huge pain in the neck. Throw a light liner inside, and you get extra warmth as well as great protection for your bag. Then, if you’re too hot, you can unzip your bag without suddenly getting too cold.