Sea To Summit

Sea to Summit - Expander Travel Liner

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  • Regular price $44.95

The Expander sleeping bag liner is made of a super soft and stretchy knitted poly-cotton material. The Rectangular, Traveller and Double models don't have side seams and, combined with the stretch fabric, this offers an unprecedented level of comfort in a budget-priced liner. 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 storage case.


Mummy  Traveller w/ pillow insertRectangularLong RectangularDouble

DIMENSIONS 6 ft 10 in x 36 in 7 ft 1 in x 36 in 6 ft 1 in x 36 in 7ft x 1 in x 36 in 6 ft 1 in x 73 in
PACKED SIZE 6.5 x 3 x 5 in 7 x 4 x 5 in 6.5 x 3 x 5 in 5 x 6.5 x 3.5 in 7 x 5 x 4.5 in
WEIGHT 12 oz 13.4 oz 11 oz 13.4 oz 21.9 oz