TETON Sports Mammoth Double Sleeping Bag Liner in Cotton 180C
TETON Sports Mammoth Double Sleeping Bag Liner in Cotton 180C
TETON Sports Mammoth Double Sleeping Bag Liner in Cotton 180C
TETON Sports Mammoth Double Sleeping Bag Liner in Cotton 180C

Mammoth Double Sleeping Bag Liner in Cotton

Sale price$35.99

The Cotton Mammoth Sleeping Bag Liner is constructed of a durable, brushed cotton fabric and the design minimizes twisting during the night. Top sides open 24″ and fold down for easy entrance and exit. S... + Read More

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The Cotton Mammoth Sleeping Bag Liner is constructed of a durable, brushed cotton fabric and the design minimizes twisting during the night. Top sides open 24″ and fold down for easy entrance and exit. Safety velcro tabs close the openings to keep out drafts. Square pillow hood and reinforced seams. Use liner with any Mammoth sleeping bag to improve warmth by about 10 degrees or by itself as a warm-weather bag or travel sheet. Machine washable and dryable. Includes stuff sack with drawstring, barrel-lock, and handle.

  • Roomy 91" x 58" rectangular liner fits large people comfortably
  • Designed for TETON's mammoth two-person sleeping bag
  • Perfect take-along if you're not sure your sleeping bag will be warm enough
  • Adds about 10 degrees of warmth to a sleeping bag
  • Can be used alone as a warm-weather sleeping bag or travel sheet
  • Keeps sleeping bag clean and dry
  • Machine washable and dryable
  • Soft and breathable like a luxury sheet
  • Brushed fabric finish designed to stay put in your sleeping bag instead of twisting around you as you move
  • Reinforced seams and openings
  • Hooded area for pillow
  • Both sides are open 24" for easy exit and entry
  • Velcro fasteners keep sides together for a snug night's sleep
  • Safety Velcro folds over itself when not in use to protect your skin
  • Includes stuff sack with drawstring cord, barrel-lock, and handle
  • Lighter weight and more packable than fleece
  • Weighs just 1.5 lbs.
  • Lifetime Warranty


  • All TETON Sports products are backed by a limited lifetime warranty.

    Built TETON Tough

    Our Lifetime Warranty

    All of our products are backed by a limited lifetime guarantee. Our products are built to withstand whatever nature throws at you, but rest assured, our warranty will help get your gear repaired or replaced is anything goes wrong.

    Product Reviews

    4.7
    Rated 4.7 stars
    Based on 3 reviews
    Total 5 star reviews: 2 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    100%would recommend this product
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    3 reviews
    • AK
      Amy K.
      Flag of United States
      Verified Buyer
      I recommend this product
      Rated 5 stars
      Nov 15, 2021
      5 Stars

      We are extremely happy with our double mammoth 0' bag. It's so lofty and warm and it fits perfectly in our rtt.

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    • A
      Alessandra
      Flag of United States
      Verified Buyer
      I recommend this product
      Rated 5 stars
      Apr 7, 2021
      5 Stars

      I bought this to go inside our double wide sleeping bag. It is really cozy and so nice to not have to wash my sleeping bag every time. And important to me, Teton has outstanding customer service. They stand by their products and care about their customers.

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    • GL
      Gary L.
      Flag of United States
      Verified Buyer
      I recommend this product
      Rated 4 stars
      Jan 17, 2021
      4 Stars

      When will this product be available? We love our new mammoth bag and can't wait to use it. Having the liner makes sense to me, I hope you make them available soon.

      Was this helpful?
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