Sea to Summit Expander Sleeping Bag Liner Standard

For added warmth and protection, grab an Expander Liner by Sea to Summit. The Expander Liner has been crafted from stretch knit poly cotton, adding increased warmth and movement - making this sleeping bag liner ideal for anyone who likes to wriggle or roll in their sleep. The Expander Liner has been treated with anti-microbial properties, keeping your liner and sleeping bag fresh, hygienic and odour free. Easy care and machine washable, the Expander Liner by Sea to Summit can be used season after season.