Designed for travel, the Expander Liner from Sea to Summit provides a hygienic sleeping barrier while moving from hostel to hostel or any other travel accommodations. This liner can also be used to help extend the life of a sleeping bag while car camping or couch surfing.

Key Features:

• Antimicrobial Finish —The finish helps reduce odors and keep the liner fresh while out for days or weeks at a time.
• Jersey Fabric – The cozy and stretchy fabric is soft to the touch and doesn’t have a side seam to maximize comfort.
• Machine Washable – After a trip, throw the Expander Liner in the washing machine to refresh it before the next one.