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  • Mountainsmith - Poly Sleeping Bag Liner - Poly Rectangular
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  • Mountainsmith - Poly Sleeping Bag Liner - Poly Rectangular

Mountainsmith Poly Sleeping Bag Liner

sale $11.23 $24.9555% Off

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    • Poly Rectangular, One Size
      sale $11.23

    3 Reviews


    Smart investment.

    Expand the versatility of your sleeping bag with the Mountainsmith Poly Sleeping Bag Liner. This lightweight and compressible liner adds warmth without tacking on a ton of bulk or weight, or requiring you to buy a different bag, and it extends the life of your sleeping bag by protecting it from sweat and oils.

    • Add extra warmth to your bag with this liner
    • Polyester fabric is smooth and wicks moisture
    • Open access cover for easy entry and exit
    • Includes storage sack for convenience
    • Item #MOU005E

    Tech Specs

    75D polyester
    mummy, rectangular
    78 x 36in
    Claimed Weight
    Recommended Use
    camping, backpacking
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Sleeping back liner

    • Familiarity: I've used it several times

    I was concern when I saw the less than 12 dollar price but I'll tell you this, I was very happy with the item. Perhaps I could have gotten a better liner for 7 times the price but, why? This liner did everything I needed. Extra warmth, comfort and kept my quilt clean.
    In my opion save your self a bunch. Buy this inexpensive liner, you'll be happy with purchase.

    Quality material, great price

    • Familiarity: I've used it once or twice and have initial impressions

    I bought this item to add some warmth to a summer sleeping bag. It's great protection for the inside of my bag but I don't know that it added much in the way of temperature support. For the price though it was worth a shot.

    For context my summer bag is rated at 35 degrees and I was camping in low 20s.

    Unanswered Question

    Do you know how much "extra warmth" this liner provides? The description is a bit vague and I can't find a specific number listed anywhere online.