TETON Sports LEEF 20˚F Mummy Sleeping Bag 2021
TETON Sports LEEF 20˚F Mummy Sleeping Bag 2021 Long 1132
TETON Sports LEEF 20˚F Mummy Sleeping Bag 2021
TETON Sports LEEF 20˚F Mummy Sleeping Bag 2021
TETON Sports LEEF 20˚F Mummy Sleeping Bag 2021

LEEF 20˚F Mummy Sleeping Bag 2021

Sale price$79.99

Layering up is a great strategy for staying warm on the trail, and it’s no different in your tent. We designed the LEEF Sleeping Bag with an added layer of fill in the footbox, because we know firsthand ... + Read More

Size:Regular
In stock
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Layering up is a great strategy for staying warm on the trail, and it’s no different in your tent. We designed the LEEF Sleeping Bag with an added layer of fill in the footbox, because we know firsthand how an extra layer can make all the difference when you’re trying to stay warm. The hood is designed to pull in tightly around your face for added warmth. The sturdy shell and cozy liner make it the sleeping bag of your dreams. It’s an EN-rated sleeping bag you can trust to keep you warm. Layer up with the LEEF Mummy Sleeping Bag, by TETON Sports.

  • Anti-snag zippers
  • Sturdy ripstop shell
  • Brushed micro-poly liner
  • Two sewn-in hanging loops for storage or to air dry
  • Drawstring compression sack
  • 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

    4.9
    Rated 4.9 stars
    Based on 7 reviews
    Total 5 star reviews: 6 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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    7 reviews
    • JS
      John S.
      Flag of United States
      Verified Buyer
      LEEF 0˚F Mummy Sleeping Bag 2021
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag 2021
      I recommend this product
      Rated 5 stars
      Mar 1, 2022
      5 Stars

      Excellent sleeping bag at a great price! Tested this bag out last night and it exceeded my expectations. The temperature dropped to -10F and I stayed very warm. Also used a sea to summit reactor liner, kokatat fleece onesie, and two sleeping pads. With more layers I feel I could push this to far colder temps. Despite the outside of the bag being iced up with condensation I stayed very warm and dry. I am a warm sleeper, but I would expect most to be comfortable down to 0-10 degrees with a few layers.

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    • BH
      Ben H.
      Flag of United States
      Verified Buyer
      LEEF 0˚F Mummy Sleeping Bag 2021
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag 2021
      I recommend this product
      Rated 5 stars
      Dec 16, 2021
      5 Stars

      Very comfortable bag. It compresses very well for a synthetic sleeping bag and is relatively lightweight. Had it for over a year now and it has not disappointed. In a damp climate it does extremely well until -15c (with a good pad). -18c is not uncomfortable.

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    • SZ
      Sawyer Z.
      Flag of United States
      Verified Buyer
      LEEF 0˚F Mummy Sleeping Bag 2021
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag 2021
      I recommend this product
      Rated 5 stars
      Jul 8, 2021
      5 Stars

      Recently had a small issue with my Teton leef sleeping bag, but after contacting Teton their amazing customer service team immediately got back to me and resolved the situation! Definitely one of the best experiences I've ever had with customer service. Thank you!

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    • RH
      Richard H.
      Flag of United States
      Verified Buyer
      LEEF 0˚F Mummy Sleeping Bag 2021
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag 2021
      I recommend this product
      Rated 5 stars
      Apr 23, 2021
      5 Stars

      We used the Leaf 20 bags on a recent 3 day hike in trip to the Manistee River Valley (Michigan). These bags are relatively light, pack down well, and fit easily into the bottom compartment of our packs. Forecast lows of 50 F, but we could see our breath early morning while set up next to the river - we all stayed warm and slept well. Something we discovered while using these is that if you feel 'closed in' you can unzip the bag, turn it over, keep your feet in the footbox and use the rest of the bag as a blanket. This worked really well. The bags are designed larger than the mummy bags I have used before, and allowed for a fair amount of movement. Fabric is comfortable, insulation is warm, quality is typical Teton. Can't beat the price either. We use these in place of our Celsius bags due to their pack down size and weight - will keep the Celsius for car camping... Highly recommend these bags for their value!

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    • DK
      Daniel K.
      Flag of United States
      Verified Buyer
      LEEF 0˚F Mummy Sleeping Bag 2021
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag 2021
      I recommend this product
      Rated 5 stars
      Apr 1, 2021
      5 Stars

      After many hours/days of research and countless hours of looking up reviews I decided to buy the Teton Leef 0. I found out about Teton when I was looking at buying a travel pillow and bought their Teton Comfortlite self-inflating pillow, which I absolutely love!

      I can't believe how well made this bag is and the comfort is outstanding. All of the reviews out there speak about the plush and soft interior lining and they are not wrong...it's that nice. I wanted a bag that was as lightweight as possible without sacrificing warmth and there doesn't seem to be any bag at this price point that comes close. I am 6'2', big and really like to move around and thought a mummy style bag would be restricting but the generous dimensions of this bag gives me ample room to move and shift. The zipper is butter-smooth and the weight at 4.2lbs is certainly manageable for a bag that is a 0 degree rating. Fits back into the stuff sack easily and the straps on it allows it to be compressed to a size of a basketball.

      When I spend this amount of time researching products it is rewarding when the gear lives up to the high standards I set in my mind. Teton matches this...so I also bought the Mountain Ultra 4 which I'm excited to have arrive next week.

      Special shout out to the customer service team at Teton as I had questions on some of their gear and they were the best I've dealt with.

      Such a great company. Congrats.

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