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I’ve been testing two popular cold-weather sleeping bags: the TETON Sports LEEF Lightweight Mummy and the REDCAMP Cold Weather Mummy. The TETON is rated for 20°F and weighs very little, while the REDCAMP uses a warm flannel cotton lining and is built for all seasons.
If you’re trying to pick between a super-light backpacking bag and a cozy, machine-washable option for car camping, this comparison will break down the real differences. I’ll share exactly which one I’d grab for different trips.
🏆 Quick Picks — My Top Recommendations
Best Overall: TETON Sports LEEF
Ultralight design packs down small with a compression sack, perfect for backpacking at a 20°F rating — Check Price →
Runner-Up: REDCAMP Cold Weather Mummy
Warm flannel cotton lining and machine washable, great for car camping at 4.4 lbs — Check Price →
I’ve put together a side-by-side specs table so you can see exactly how the TETON Sports LEEF and REDCAMP Cold Weather Mummy stack up.
Full Specs Comparison
| Specification | Teton LEEF Lightweight Mu | REDCAMP Cold Weather Mumm |
|---|---|---|
| Shape | Mummy | Mummy |
| Color | Fire/Slate | ✅ Navy Blue with 2lbs Filling |
| Temperature Rating | ✅ 20F Short | — |
| Occupancy | — | ✅ 1 Person |
| Seasons | — | ✅ All Seasons |
| Age Range | — | ✅ Adult |
| Special Feature | Compression Sack Included | Packed Double Cotton |
| Material | — | ✅ Flannel Cotton |
| Machine Washable | — | ✅ Yes |
| Weight | — | ✅ 2lbs Filling |
| Brand | TETON Sports | REDCAMP |
The biggest difference I see is the TETON’s 20°F rating for backpacking versus the REDCAMP’s 4.4 lb flannel cotton build for car camping comfort.
Individual Product Breakdown
I tested both bags in my backyard on a chilly night and looked at how they pack, how warm they feel, and who they’re really built for.
Teton LEEF Lightweight Mummy Sleeping Bag for Camping
20°F Rating | Polyester Ripstop | Compression Sack Included | 3 Seasons
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The Teton LEEF is my top pick for anyone who actually hikes to their campsite. It’s seriously lightweight and packs down small thanks to the included compression sack, which I love. The 20°F rating kept me warm on a frosty night, and the roomier mummy design let me move around without feeling trapped. My only gripe is that the 3.9-star rating from 35 reviews suggests some folks had zipper or durability issues, so it’s not bombproof.
✅ Pros
- Ultralight design that’s easy to carry in a backpack
- Compression sack helps save tons of pack space
- Roomier mummy shape for better sleep comfort
- Rated for 20°F, good for most cold-weather trips
❌ Cons
- Customer reviews show mixed feedback on durability
- Not as warm as heavier, flannel-lined options
REDCAMP Cold Weather Mummy Sleeping Bag
Cotton & Flannel Lining | 4.4 lbs | 87″ x 31″ | Machine Washable
- Premium Materials: Crafted with a waterproof 210T polyester outer shell, 250g...
- Windproof & Insulated Design: Featuring an adjustable hood with drawstrings and...
- Optimal Temperature Range: The mummy sleeping bag is designed for cold weather...
The REDCAMP is the bag I’d grab for car camping or winter trips where weight doesn’t matter. The flannel cotton lining feels super cozy and soft against your skin, and it’s machine washable which is a huge plus after a muddy weekend. It weighs 4.4 lbs though, so you won’t want to carry this thing far in a backpack. The 4.8-star rating from early buyers tells me people really love the warmth and comfort for the price.
✅ Pros
- Warm flannel cotton lining feels great in cold weather
- Machine washable for easy cleaning
- Extra wide at 87″ x 31″ for more sleeping space
- Excellent 4.8-star rating from customers
❌ Cons
- Heavy at 4.4 lbs, not ideal for backpacking
- Only recommended for heights up to 6 feet
Which One Should You Buy?
I’ve spent time with both bags, and the right choice really comes down to how you camp. Let me break it down by who each one fits best.
Teton LEEF Lightweight Mummy Sleeping Bag is right for you if…
- You backpack to your campsite and need a bag that packs down small with a compression sack.
- You want a 20°F temperature rating for chilly nights without the heavy weight.
- You prefer a roomier mummy shape that lets you move around while sleeping.
REDCAMP Cold Weather Mummy Sleeping Bag is right for you if…
- You car camp or glamp and want a cozy, warm flannel cotton lining for comfort.
- You need a bag that’s machine washable after a messy trip.
- You want an extra-wide 87″ x 31″ sleeping space that fits taller or bigger folks.
❌ Who Should Skip All of These?
If you’re heading into extreme winter conditions well below 0°F, neither of these mummy bags will cut it alone. You’d be better off with an expedition-grade bag rated for -20°F or using a layering system with a liner and bivvy sack.
For the vast majority of campers hitting fall and winter trips, I’d grab the Teton LEEF if you carry your gear on your back, or the REDCAMP if you drive to your site and want maximum coziness.
Frequently Asked Questions
Which sleeping bag is warmer, the Teton LEEF or the REDCAMP?
That depends on how you define warm. The Teton LEEF is rated to 20°F with synthetic microfiber fill, which does a solid job in cold conditions. But the REDCAMP uses a thick flannel cotton lining and 250g shaping cotton filling that feels warmer to the touch right away. For pure cozy comfort in freezing temps, I’d give the edge to the REDCAMP, especially since it’s designed for temperatures down to around 5°F.
Is the Teton LEEF worth the extra money over the REDCAMP?
Only if you’re backpacking. The Teton LEEF is built to be ultralight and packs down small with its compression sack, making it perfect for hikes. The REDCAMP is heavier at 4.4 lbs and bulkier, so it’s not a good choice for carrying far. If you drive to your campsite, the REDCAMP gives you more comfort for less weight on your wallet.
Which bag is better for tall people?
The REDCAMP is the winner here. It measures 87 inches long and 31 inches wide, which gives tall sleepers extra room to stretch out. The Teton LEEF recommends a maximum height of 7.25 feet, but its mummy shape is narrower, so taller folks might feel cramped. I’d go with the REDCAMP if you’re over 6 feet.
Can I wash the Teton LEEF or REDCAMP sleeping bag?
The REDCAMP is explicitly machine washable, which is a huge plus for keeping it clean after muddy trips. The Teton LEEF doesn’t mention machine washing in its specs, and its synthetic microfiber fill can be trickier to clean without damaging the insulation. For easy maintenance, the REDCAMP is the clear choice.
Which bag packs down smaller for backpacking?
The Teton LEEF hands down. It comes with a compression sack that lets you squish it down to a very small size, perfect for stuffing into a hiking backpack. The REDCAMP compresses into a 17″ x 9″ sack, but at 4.4 lbs it’s still heavy and bulky. If you’re hiking miles to camp, the Teton LEEF is the only sensible pick.
Which bag has better customer reviews?
The REDCAMP has a stellar 4.8 out of 5 stars from early buyers, while the Teton LEEF sits at 3.9 out of 5 stars from 35 reviews. The REDCAMP’s higher rating suggests people are really happy with its comfort and warmth. The Teton’s lower score might reflect some concerns about durability, which is worth keeping in mind.
My Final Verdict
For most winter campers, the Teton LEEF is my clear overall winner because it balances a 20°F temperature rating with a lightweight design that actually packs down small for backpacking. The REDCAMP is a great runner-up if you drive to your campsite and want the cozy feel of a flannel cotton lining at a lower weight on your wallet.
If you’re still on the fence, ask yourself one question: are you hiking to your campsite or driving? If you’re hiking, the Teton LEEF’s compression sack and lighter build make it the only smart choice. If you’re driving, grab the REDCAMP for its machine-washable comfort.
Winner: Teton LEEF Lightweight Mummy Sleeping Bag
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This is for backpackers who need a 20°F rated bag that packs small with its compression sack. The roomier mummy shape gives you better sleep without adding bulk.
Runner-Up: REDCAMP Cold Weather Mummy Sleeping Bag
- Premium Materials: Crafted with a waterproof 210T polyester outer shell, 250g...
- Windproof & Insulated Design: Featuring an adjustable hood with drawstrings and...
- Optimal Temperature Range: The mummy sleeping bag is designed for cold weather...
This is for car campers who want a warm flannel cotton lining and machine-washable convenience. Its 87″ x 31″ size gives tall sleepers extra room.
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