Added comfort, plus keep your sleeping bag clean with the Sea to Summit Expander Travel Liner. The Expander sleeping bag liner is made of a super soft and stretchy knitted poly-cotton material. A built-in antimicrobial treatment keeps odors at bay - and it won't wash out of the liner when it's thrown in the washing machine. This is the perfect travel companion for those looking for a luxuriously comfortable sleep.

• Stretchy, wicking Jersey-knit poly-cotton fabric, knitted without side seams for extra comfort.
• The antimicrobial finish keeps the liner fresh and odor-free.
• Easy care – machine wash with no special soap needed. Avoid fabric softeners and dryer sheets.
• Keeps sleeping bag clean.
• Packs into its own included storage case.
• Materials: Stretch knit cotton and polyester blend (35/65)
• Dimensions: 6 ft 10 in x 36 in
  
• Packed Size: 6.5 x 3 x 5 in
• Weight: 12 oz