Sea to Summit Expander Travel Liner with Pillow Insert

Sea to Summit Expander Travel Liner with Pillow Insert
  • Color: Navy
  • Color: Eucalyptus Green
  • Color: Pacific Blue
  • Color: Berry
Please select options


The Expander™ sleeping bag liner is a super soft and stretchy poly-cotton making it wonderfully stretchy and warm. It's an ideal choice for travel, backpacking and any activity or adventure where you want to keep your sleeping bag clean or add additional warmth to your sleeping bag. The built-in antimicrobial treatment keeps odors at bay and won't wash out of the liner when you throw it in the washing machine. This is the perfect travel companion if you're wanting a luxuriously comfortable sleep.


Mummy: 12 oz ˜ Two tubes of toothpaste
Traveller w/ Pillow Insert: 13.4 oz ˜ Lighter than a roll of paper towels
Rectangular: 11 oz ˜ Slightly less than two apples or one huge crispy apple
Long Rectangular: 12.4 oz ˜ Two tubes of toothpaste
Double: 21.9 oz ˜ 20oz cup of coffee


Feels like your favorite t-shirt


Easy to wash and helps to keep your down bag cleaner for longer.

  • Premium stretch knit fabric that can expand twice its width
  • Anti-microbial protection keeps liner fresh, hygienic and odor-free
  • Double folded and reinforced seams
  • Extends the life of sleeping bags by keeping them clean
  • Easy care, machine washable


7 ft 1 in x 36 in / 225 x 92 cm
STORAGE CASE SIZE: 7 x 4 x 5 in / 18.5 x 9.5 x 13 cm
WEIGHT: 13.4 oz / 380g

Part Numbers

Option UPC Store SKU
Navy 9327868041855 LIN449922982
Eucalyptus Green 9327868041886 LIN555729612