Typical mummy sleeping bags are lightweight and less bulky than rectangular bags — but they’re also notorious for being too snug. 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. TETON’s LEEF bags provide superior lightweight comfort in three temperature ratings, and the pocket-friendly price will leave wiggle room in your wallet.
Typical mummy sleeping bags are lightweight and less bulky than rectangular bags — but they’re also notorious for being too snug. 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. TETON’s LEEF bags provide superior lightweight comfort in three temperature ratings, and the pocket-friendly price will leave wiggle room in your wallet.
in 2 offers
last seen 10 May 2026
The lowest price we last saw for Teton Sports Leef 0 ̊F Mummy Sleeping Bag Regular / Moss & Sky was $179.99 at compleatangler.com.au, compared across 2 retailers (last seen 10 May 2026). Prices may have changed since.
The all-time low we recorded was $143.40 on 6 Dec 2024.
Prices last updated 10 May 2026.
Teton Sports Leef 0 ̊F Mummy Sleeping Bag Regular / Moss & Sky
Typical mummy sleeping bags are lightweight and less bulky than rectangular bags — but they’re also notorious for being too snug. 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. TETON’s LEEF bags provide superior lightweight comfort in three temperature ratings, and the pocket-friendly price will leave wiggle room in your wallet.
Typical mummy sleeping bags are lightweight and less bulky than rectangular bags — but they’re also notorious for being too snug. 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. TETON’s LEEF bags provide superior lightweight comfort in three temperature ratings, and the pocket-friendly price will leave wiggle room in your wallet.
Last updated at 10/05/2026 01:48:21
Teton Sports LEEF -18 ̊c/0 ̊f Mummy REGULAR Sleeping Bag in Moss/Sky
TETON Sports LEEF 0 ̊F Mummy Sleeping Bag Regular / Moss & Sky
Free delivery
originally posted on tetonsports.com
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.
originally posted on tetongear.com
Haven't used this yet, bought it for a 75 mi App Trail section hike I'm doing in May. But I tried it on for size, fearing it wouldn't be big enough at the shoulders. (I wear a 54L suit jacket), Surprisingly, it zipped past my shoulders, and not too snugly. It's plenty long (I'm 6'2") and appears warm enough for what I'll need. Looking forward to breaking it in, in 2 months. Only 4 stars for now, will revise based on performance in May.
originally posted on moosejaw.com
This was a gift. My brother is 6’3 and is always feeling cramped, so the xlong size was perfect for him. I like the brushed fabric on the inside and it seems decently heavyweight (although 20 is probably pushing it). Only downside is that the stuff sack isn’t very compressive, better off getting a separate one so you can crank down on it since it is quite large.
| Variant | |
| size | Regular |
| color | Moss & Sky |
Teton Sports LEEF -18 ̊c/0 ̊f Mummy REGULAR Sleeping Bag in Moss/Sky
TETON Sports LEEF 0 ̊F Mummy Sleeping Bag Regular / Moss & Sky
Free delivery
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.
Haven't used this yet, bought it for a 75 mi App Trail section hike I'm doing in May. But I tried it on for size, fearing it wouldn't be big enough at the shoulders. (I wear a 54L suit jacket), Surprisingly, it zipped past my shoulders, and not too snugly. It's plenty long (I'm 6'2") and appears warm enough for what I'll need. Looking forward to breaking it in, in 2 months. Only 4 stars for now, will revise based on performance in May.
This was a gift. My brother is 6’3 and is always feeling cramped, so the xlong size was perfect for him. I like the brushed fabric on the inside and it seems decently heavyweight (although 20 is probably pushing it). Only downside is that the stuff sack isn’t very compressive, better off getting a separate one so you can crank down on it since it is quite large.
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 ... MoreI 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)
Excellent bag. I have bought 5 sleeping bags over the last few years, this one is far and away the best. Very cozy, has kept me warm. I took this with scouts to northern tier, no issues what so ever. I do have trouble getting the hood up over me easily, I am 6'2", 250#. Perhaps the long would have been better. I was trying to conserve space. But with minimal work I am able to get the hood over my head. Would buy again!
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.
Honestly love my sleeping bag! I feel like a caterpillar sleeping in it haha, only downside is that the zipper broke within a week of using it and although I was able to fix the top zipper, the bottom remains broken. Other than that it has kept me snug and warm. The material is my favorite!
It was a great bag but I was using at home in my bed. It was a bit warm. It was long enough and wide enough. I plan to use on a backpacking trip in early May on the Central coast in c\Ca and maybe in the Sierra's same time. Get back to me after Mother's Day for a better report
Seems a tad shorter than advertised dimensions stateI am 5'11" and honestly I am not sure I am goign to be able to fit into thisI might have to return it for the long versionI went with the regular length so it would fit in the not so true to size 85L explorer I setup just for hammock camping
I was incredibly warm all night and I was very comfortable sleeping. I even got a little over heated at one point but definitely loved being comfortable while camping in the mountains where temps drop 30 degrees at night.My only downside is I am not a skinny toothpick girl so trying to get the zipper to zip up was a little difficult and not easy to do by yourself. I also roll around in my sleep a lot so this style sleeping bag just doesn’t work for me. Every time I’d move the zipper kept slowly creeping open till I just had to get up and re-adjust myself. So unfortunately I will be returning this for something a little more roomy
| Variant | |
| size | Regular |
| color | Moss & Sky |
