Marmot Trestles Elite 20 Sleeping Bag - Men's

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A great bag for 3-season, multiday backpacking trips, the lightweight Marmot Trestles Elite 20 sleeping bag is packed full of comfort features for your best night's sleep in the backcountry.

  • Features

    • HL-ElixR insulation uses a unique blend of 3 fibers for maximum warmth, soft feel and high loft
    • Wave construction on top of bag provides maximum loft and warmth; blanket construction on the bottom offers exceptional warmth and comfort
    • Anatomical 3D hood construction envelops your head in warmth; draft collar keeps out chill
    • 3D footbox increases the insulation and room for your feet, for more warmth and comfort
    • Stash pocket keeps nighttime necessities close at hand
    • Fold-down second zipper provides added ventilation options and easy bag access
    • Zipper guard along draft tube keeps fabric from snagging in the coils
    • 2 hang loops assist in airing and drying bag
    • Includes compression stuff sack and storage bag


    Many sleeping bags are rated for temperature by an independent testing protocol. REI and the broader industry now use the International Organization for Standardization (ISO) 23537 protocol, which improves on the older European Norm (EN) 13537 standard; you may still see older items in our assortment that were only EN tested. With either protocol, each bag gets a Comfort (or T-Comfort) rating and Lower Limit (or T-Limit) rating. The Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Ratings are based on a person wearing one long underwear layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38. Many brands use the Comfort rating for women's bags and the Lower Limit rating for men's and unisex bags. Everyone's body and sleep comfort differ, and conditions of use (posture, clothing, sleeping pad R-value, wind, humidity, etc.) affect total insulation, so EN and ISO ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth.
    View all Marmot Trestles View all Marmot Men's Sleeping Bags
  • Technical Specs

    Best Use


    Tested Lower Limit

    21.6 degrees (F) - EN

    Tested Comfort

    32 degrees (F) - EN

    Temperature Rating (F)


    Temperature Rating (C)



    Ripstop nylon

    Zipper Location


    Insulation Type



    ElixR HL polyester fibers



    Sleeping Bag Shape


    Stuff Sack Size

    9.5 x 19 inches

    Stuff Sack Volume

    22.1 liters



  • Reviews
    34 reviews with an average rating of 4.2 out of 5 stars

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