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Detail Images

  • Sea To Summit - Detail
  • Sea To Summit - Premium Stretch Knit Expander Sleeping Bag Liner - Navy
  • Sea To Summit - Premium Stretch Knit Expander Sleeping Bag Liner - Pacific
  • Sea To Summit - Premium Stretch Knit Expander Sleeping Bag Liner - Eucalyptus
  • Sea To Summit - Premium Stretch Knit Expander Sleeping Bag Liner - Berry
  • Sea To Summit - Detail -

Current Color

  • Sea To Summit - Premium Stretch Knit Expander Sleeping Bag Liner - Navy
  • Sea To Summit - Premium Stretch Knit Expander Sleeping Bag Liner - Pacific
  • Sea To Summit - Premium Stretch Knit Expander Sleeping Bag Liner - Eucalyptus
  • Sea To Summit - Premium Stretch Knit Expander Sleeping Bag Liner - Berry

Sea To Summit Premium Stretch Knit Expander Sleeping Bag Liner

sale $19.22 - $49.95

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Select your style & size:

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  • Select options
    • Berry, Traveler w/Pillow Insert
      sale $19.22
    • Navy, Double Rect/82x36in
      $49.95
    • Navy, Hooded Mummy/82x36in
      $34.95
    • Navy, Traveler w/Pillow Insert
      $34.95
    • Navy, Standard Rectangular/73x36in
      $29.95
    • Pacific, Standard Rectangular/73x36in
      $29.95
    • Pacific, Traveler w/Pillow Insert
      $34.95
    • Pacific, Hooded Mummy/82x36in
      $34.95
    • Eucalyptus, Standard Rectangular/73x36in
      $29.95
    • Eucalyptus, Traveler w/Pillow Insert
      $34.95
    • Eucalyptus, Hooded Mummy/82x36in
      $34.95
    • Eucalyptus, Long Rect/88x36
      $32.95
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    Trek & Travel Pocket Soaps

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    1 Review

    Details

    Stretchy warmth.

    The Sea to Summit Premium Stretch Knit Expander Sleeping Bag Liner does much more than just add some warmth to your sleeping bag. Its polyester and cotton blend is incredibly stretchy in order to move with you while you sleep, vastly increasing your comfort while you camp. An antimicrobial treatment resists foul odors to keep the liner fresh, and using a liner means you can cut down on the amount you're washing your sleeping bag. And unlike most antimicrobial treatments, this one does not use nano-sized particles so you can machine wash it without any harm to the treatment. Sea to Summit reinforced the seams for excellent longevity.

    • Polyester, cotton stretch knit
    • Antimicrobial treatment
    • Reinforced seams
    • Machine washable
    • Item #STS000L

    Tech Specs

    Material
    polyester, cotton
    Dimensions
    [rectangular] 73 x 36 in, [hooded mummy] 82 x 36 in, [long rectangular] 88 x 36 in, [double rectangular] 82 x 36 in
    Claimed Weight
    [rectangular] 11 oz, [pillow insert] 13.4 oz, [hooded mummy] 12 oz, [long rectangular] 12.4 oz, [double rectangular] 21.9 oz
    Recommended Use
    camping
    Manufacturer Warranty
    lifetime

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Not quite as described

    • Familiarity: I returned this product before using it

    Ordered two these as a extra warmth layer for my son and I. However, neither is labeled as adding warmth, I even went to check Sea to Summit's website after they arrived. The Long/Navy is of poly-cotton expander, but feels of a t-shirt. The regular/eucalyptus is not of the poly-cotton fabric and is 100% cotton and has the feel of a bed sheet.

    They probably work fine for what they are, but they are not as described as for adding warmth.

    Unanswered Question

    Drop down menu lists a traveler with pillow pocket. What is the size of that model? On the left hand side there is a "double rectangular" listed as 36x82. That is the one model NOT in the drop down, can I assume that that is the "traveler with pillow pocket"?

    The photo of the package says "100% cotton."...

    The photo of the package says "100% cotton." The description says "cotton-poly." Which is it?

    I don't know why the packaging says 100% cotton (must be the back side), because S2S lists this puppy as being " made from a premium stretch knit poly-cotton, making it super stretchy and even warmer than a standard cotton weave liner."

    BC had the right of it, when they listed it as being a poly-cotton blend.

    Hope this helps.