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L.L.Bean Ultralight Sleeping Bag, 20° Rectangular

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Product Details

Our superlight, roomy rectangular bag is now built with Primaloft Gold with Cross-Core, a mid-loft ultralight insulation that retains much of its insulating ability even when compressed.

Size & Fit

  • Regular fits users up to 6'; Long fits users up to 6'6".
  • Specs

    Regular

  • Weight: 2 lb. 5 oz.
  • Packed size: 18" x 9".
  • Long

  • Weight: 2 lb. 6 oz.
  • Packed size: 18" x 9".
  • Construction

  • Shell and lining made from soft, durable 20-denier ripstop nylon.
  • 100-gram Primaloft Gold insulation with Cross-Core technology.
  • This insulation has more warmth and compressibility than traditional synthetics without the bulk.
  • Additional Features

  • This rectangular bag is light enough to be used for backpacking.
  • Roomy shape allows plenty of shoulder room.
  • Small inside pocket on shoulder for headlamp, glasses or other essentials.
  • Full-length zipper allows convenient venting.
  • Trapezoidal footbox provides extra room for feet or extra layers.
  • Compression stuff sack and oversized cotton storage bag included.
  • Imported.
  • The Technology

    This is the only sleeping bag in the world to feature Cross-Core, an industry-changing innovation that fuses NASA-developed aerogel technology with existing PrimaLoft Gold insulation, for more warmth without adding an ounce of weight. Sean McCoy, Managing Editor of GearJunkie.com had this to say: “Why is this a big deal? Well, aerogel is the lightest insulator on Earth.” It allows us to build a roomy, comfortable rectangular bag that's more than light enough to take backpacking.
    Customer Reviews
    Ratings
    4.0
    75% of 8 reviewers would recommend this product
    5 Stars
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    Showing 1-8 of 8
    5 / 5
    August 13, 2019
    High quality, not warm
    I decided to try to add comfort by switching to a rectangular bag. I typically camp over 9,500 feet in a tent, so I needed a bag rated no less than 20... more
    Millcreek, UT
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    5 / 5
    July 13, 2019
    Great bag.
    I'm not a fan of mummy bags so I decided to try this for a 12 day Philmont trek. It's super comfortable and plenty lightweight. It didn't... more
    Jackson Springs
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    5 / 5
    May 16, 2019
    Heavier than advertised
    Bag without stuff sack is 10 oz. heavier than advertised. The weight is the reason I went with this bag over a cheaper bag from another brand. Will be... more
    WY
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    5 out of 6 found this review helpful.
    5 / 5
    March 27, 2019
    Better than a mummy!
    We bought this for our son for backpacking because he does not sleep well in the mummy style bags. This bag has plenty enough room in the foot box and... more
    new orleans, LA
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    4 out of 4 found this review helpful.
    5 / 5
    March 11, 2019
    awesome
    we took these on a 6 day trip on the Rio Grande River. First two days we had a cold north wind and nights in the high 20's, low 30's. We did... more
    texas
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    1 out of 1 found this review helpful.
    5 / 5
    January 2, 2019
    So warm and cushy!
    First tried the Adventure sleeping bag rated to 25 degrees with ST2 insulation, at $129. Not nearly warm enough. Then bought the Ultralight sleeping bag... more
    West Palm Beach
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    5 out of 5 found this review helpful.
    5 / 5
    January 2, 2019
    Perfect for camping needs
    my son picked this item from your selection..he is a camper and loves llbean products for durability and comfort
    skaneateles new york
    Verified Purchase
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    2 out of 3 found this review helpful.
    5 / 5
    October 3, 2018
    Quality sleeping bag
    I purchased this sleeping bag for my daughter. She is 5'10" and this bag fits her just fine. I was surprised how small the bag was when in... more
    Aptos, Ca
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    7 out of 8 found this review helpful.
    Showing 1-8 of 8