TETON Sports LEEF 20˚F Mummy Sleeping Bag Regular / Moss & Sky 2208LSMOSK
TETON Sports LEEF 20˚F Mummy Sleeping Bag
TETON Sports LEEF 20˚F Mummy Sleeping Bag
TETON Sports LEEF 20˚F Mummy Sleeping Bag
TETON Sports LEEF 20˚F Mummy Sleeping Bag
TETON Sports LEEF 20˚F Mummy Sleeping Bag
TETON Sports LEEF 20˚F Mummy Sleeping Bag Regular / Fire & Slate 2208LSFRSL
TETON Sports LEEF 20˚F Mummy Sleeping Bag
TETON Sports LEEF 20˚F Mummy Sleeping Bag
TETON Sports LEEF 20˚F Mummy Sleeping Bag Long / Black & Sage 2209LSBLSG
TETON Sports LEEF 20˚F Mummy Sleeping Bag
TETON Sports LEEF 20˚F Mummy Sleeping Bag

LEEF 20˚F Mummy Sleeping Bag

Sale price$74.99

Typical mummy sleeping bags are lightweight and less bulky than rectangular bags — but they’re also notorious for being too snug. That’s why we made some... + Read More

Size:Regular
Color:Fire & Slate
In stock
Quantity:

Typical mummy sleeping bags are lightweight and less bulky than rectangular bags — but they’re also notorious for being too snug. That’s why we made something better. The TETON Sports LEEF Sleeping bags are nearly four inches wider and noticeably longer than standard industry sizing. Our “short” bag is roomier than the industry regular, and our “regular” is more like an industry long. And yes, our “long” is longer than any other mummy bag we’ve looked at. TETON’s LEEF bags provide superior lightweight comfort in three temperature ratings, and the pocket-friendly price will leave wiggle room in your wallet.

  • The LEEF comes in short, regular, and long, so you can rest in comfort.
  • Choose from three temperature ratings: 0 degrees, 20 degrees, or 30 degrees.
  • Four inches wider and noticeably longer than standard industry sizing
  • Superior lightweight comfort
  • Lifetime Warranty


  • Up to 30% off (while stock lasts!)

    Snuggle up with Celsius

    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 if anything goes wrong.

    Product Reviews

    4.8
    Rated 4.8 stars
    Based on 10 reviews
    Total 5 star reviews: 8 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    100%would recommend these products
    10 reviews
    • JJ
      James J.
      Verified Buyer
      LEEF 20˚F Mummy Sleeping Bag
      Reviewing
      LEEF 20˚F Mummy Sleeping Bag
      I recommend this product
      Rated 4 stars
      Jan 25, 2023
      20°? More like 40°.

      Before purchasing the Teton Sports Leef 20° Munmy Sleeping bag I messaged Teton and asked if what the comfort rating on this bag was. They responded back saying that bag was comfort rated to 41°. A big jump from the advertised 20°, the bag will keep you alive at 20° but not remotely close to warm. I tested the bag out overnight in temperatures between 42-45° with only a pair of midweight thermals. I wouldn’t ever say I got “cold” but I was never warm or very comfortable. Overall the bag is still good for the price and packs down fairly small. Just know the bag is not for 20° and if you’re camping below 45° you’ll more than likely need to layer up significantly. If Teton was more transparent about their comfort ratings I would likely give this product 5 stars.

    • AV
      Armando V.
      Verified Buyer
      LEEF 0˚F Mummy Sleeping Bag
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag
      I recommend this product
      Rated 4 stars
      Jan 20, 2023
      Zipper issues

      Although comfortable and warm, it’s very slick and I slide on slopes, but my main concern is the zipper, I had a 4 day camping trip, on the very last night my zipper jammed, it could be just a little tougher thanks

      TETON Sports
      Jan 24, 2023

      Hi Armando! Thank you for your review and feedback about the LEEF sleeping bag. If the zipper continues to jam, please refer to the video below to fix the jammed zipper. We've also heard that lubricants such as Vaseline, candle wax, or bar soap will help the zipper to glide easier and prevent the zipper from jamming. If there seems to be any defect in the workmanship of the zipper or bag, please reach out to our customer support team at info@tetonsports.com!

      Jammed zipper video: https://www.youtube.com/watch?v=ytTBEPYOsig

    • DD
      Davis D.
      Verified Buyer
      LEEF 0˚F Mummy Sleeping Bag
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag
      I recommend this product
      Rated 5 stars
      Jan 17, 2023
      Cozy and warm

      Kept me warm and comfortable at around 20˚F. Very cozy.

    • JL
      Janice L C.
      Verified Buyer
      LEEF 0˚F Mummy Sleeping Bag
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag
      I recommend this product
      Rated 5 stars
      Dec 23, 2022
      Excellent!

      Best Christmas present ever=:)

      Perfect on fit & comfort!

    • MG Profile picture for Michael Giberson J.google logo
      Michael Giberson J.
      Verified Reviewer
      LEEF 0˚F Mummy Sleeping Bag
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag
      I recommend this product
      Rated 5 stars
      Dec 19, 2022
      Grandfather Mountain NC

      Amazing!!!! Slept in low teens temps. At an elevation of 5499ft. Was cozy warm

    • KM
      Karen M.
      Verified Buyer
      LEEF 20˚F Mummy Sleeping Bag
      Reviewing
      LEEF 20˚F Mummy Sleeping Bag
      I recommend this product
      Rated 5 stars
      Dec 18, 2022
      Sleeping bags for kids

      It’s a gift so I didn’t unwrap but my son is familiar with your products and he requested the bags for his two young sons.

    • KB Profile picture for Karsyn B.google logo
      Karsyn B.
      Verified Reviewer
      LEEF 0˚F Mummy Sleeping Bag
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag
      I recommend this product
      Rated 5 stars
      Nov 26, 2022
      Get This Bag

      I have used this bag 3 times and it has overachieved my expectations. When it says 0 degree, it means 0 degrees. It is an amazing cold weather bag!!! It is a stuff able bag as well, you don’t have to be polite with rolling the bag, I stuff it in and it compresses perfect!

      PERFORMANCE:

      I recently hammock camped in 20 degrees in Arkansas, I had a CHEAP Underquilt for wind, and this bag kept me warm to the point of sweating! I slept great and had plenty of room.

      Honestly I would say that it will be comfortable down to around 10-15 degrees (and that’s comfort with no socks, or clothes on within the bag) Which is GREAT!!!

      Honest truth is not everyone can go buy a 300 dollar sleeping bag, and with this bag, there isn’t any need to.

      FOR ANY COLD WEATHER HAMMOCK CAMPERS:

      Get these things: (what I use)

      1. Magellan hammock ($30)

      2. TETON LEEF 0 degree bag ($80)

      3. One Tigris underquilt 40 degree ($40)

      4. Camping tarp for cover (Amazon $20)

    • AP Profile picture for Andrew P.google logo
      Andrew P.
      Verified Reviewer
      LEEF 0˚F Mummy Sleeping Bag
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag
      I recommend this product
      Rated 5 stars
      Nov 26, 2022
      New to Backpacking

      I just purchased this sleeping bag and it works wonderfully. I’ve used it twice in one month and it has been incredible.

    • NM Profile picture for Nathaniel M.google logo
      Nathaniel M.
      Verified Reviewer
      LEEF 0˚F Mummy Sleeping Bag
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag
      I recommend this product
      Rated 5 stars
      Nov 8, 2022
      Good sleeping bag

      Love it so much

    • P
      Paul
      LEEF 0˚F Mummy Sleeping Bag
      Reviewing
      LEEF 0˚F Mummy Sleeping Bag
      I recommend this product
      Rated 5 stars
      Jun 24, 2022
      Highly recommend.

      I’ve never been 100% happy with a mummy bag. I decided to try Teton Sports LEEF and I found my bag! This bag is awesome! Insanely comfortable, great look, great design. I got the 0 degree bag because I’m a baby when it comes to cold. I’ve had 0 degree bags before but always needed extra layers. I’ve been using this for months now and it’ll keep you warm! Really happy I tried this bag from Teton. Highly recommend.

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