Sea to Summit  Expander Travel Liner

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Great for hostel stays or for use in your sleeping bag for a little added warmth, the Sea to Summit Expander travel liner is supersoft and stretchy for a luxurious night's sleep.


  • Made with wicking, jersey-knit polyester/cotton fabric and no side seams for extra comfort
  • Antimicrobial finish helps keeps the liner fresh and odor-free and won't wash out in the washing machine
  • Packs into its own storage case
  • Helps keep your sleeping bag clean
  • Machine wash—no special soap needed; do not use fabric softeners or dryer sheets
  • Sea to Summit guarantee is offered for the lifetime of this product; see manufacturer's website for details


View all Sea to Summit Sleeping Bag Liners

Technical Specs

Item #222829
Best Use



Sleeping Bag Shape


Stuff Sack Size

7 x 5 x 4.5 inches


Stretch-knit cotton/polyester


73 x 73 inches


1 lb. 5.9 oz.

20 reviews with an average rating of 4.6 out of 5 stars

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