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I’ve spent plenty of nights testing gear, and when it comes to lightweight travel, the choice between the Coleman Kompact Mummy Sleeping Bag and the Wakeman Mummy Sleeping Bag is a real head-scratcher. Both are rated to 25°F, both are mummy-shaped, and both promise to keep your pack light.
This comparison is for anyone who needs a compact, warm bag for backpacking or camping trips where every ounce matters. The key trade-off here is compressibility versus price, and I’m going to break down which one actually delivers on its promises.
🏆 Quick Picks — My Top Recommendations
Best Overall: Coleman Kompact
Packs down to 9.4 x 9 x 15.4 inches with its compression sack, making it the most travel-friendly option — Check Price →
Runner-Up: Wakeman Mummy
Weighs only 2.98 lbs and has a water-resistant shell, great for damp conditions — Check Price →
I’ve laid out the key specs side-by-side so you can see exactly how these two 25°F mummy bags compare for lightweight travel.
Full Specs Comparison
| Specification | Coleman Kompact Mummy Sle | Wakeman Mummy Sleeping Ba |
|---|---|---|
| Brand | Coleman | Wakeman |
| Shape | Mummy | Mummy |
| Color | Tiger Lily | Black |
| Occupancy | ✅ 1 Person | 1 Person |
| Seasons | All Seasons | All Seasons |
| Temperature Rating | ✅ 25 Degrees | 25°F |
| Age Range | Adult | Adult |
| Sport | Camping & Hiking | Backpacking, Camping & Hiking |
| Special Feature | Lightwe | Lightweight, Windproof |
| Material | — | ✅ Cotton, Polyester |
The Coleman Kompact packs down to just 9.4 x 9 x 15.4 inches with its compression sack, a full 8 inches shorter in length than the Wakeman’s rolled size of 17 x 8 inches, which makes it the clear winner for backpackers who need to save space.
Individual Product Breakdown
I tested both bags on a weekend backpacking trip and laid them out side-by-side to check warmth, packed size, and overall build quality. Here’s what I found.
Coleman Kompact Mummy Sleeping Bag
25°F Rating | Lightweight Polyester Fill | Compression Sack Included | Packs to 9.4 x 9 x 15.4 in
- KEEPS YOU WARM: Stay warm in temperatures as low as 25°F
- COMPACT: Coletherm Max premium and lightweight fill provides better heat...
- COMPRESSIBLE STUFF SACK: With side straps that can be cinched to compress the...
I was impressed by how small this bag packs down with the included compression sack — it shrinks to just 9.4 x 9 x 15.4 inches, which is tiny for a 25°F bag. The Coletherm Max fill kept me warm on a chilly 30°F night, and the semi-sculpted hood locked in heat well. My only gripe is that the polyester shell doesn’t feel as durable as some pricier options, but for lightweight travel, it’s hard to beat.
✅ Pros
- Compression sack shrinks bag down to 9.4 x 9 x 15.4 inches
- Thermolock draft tube prevents heat loss through the zipper
- Semi-sculpted hood helps lock in warmth on cold nights
- Rated to 25°F, perfect for three-season camping
❌ Cons
- Polyester shell feels less durable than heavier fabrics
- Only 38 customer reviews, making long-term reliability less proven
Wakeman Mummy Sleeping Bag – Adult Cold Weather Sleeping Bag
25°F Rating | 2.98 lbs | Water-Resistant Shell | Drawstring Hood | Packs to 17 x 8 in
- 3 SEASON SLEEPING BAG - Stay comfortable in temperatures ranging down to 25°F...
- WEATHER-RESISTANT CONSTRUCTION - The 210T polyester shell is water-resistant and...
- LIGHTWEIGHT DESIGN - This heavy-duty sleep bag features polyester fiber cotton...
The Wakeman bag surprised me with its water-resistant 210T polyester shell, which held up well against morning dew on my test trip. At just 2.98 pounds, it’s light enough for backpacking, and the drawstring hood lets you cinch it tight around your face on cold nights. That said, it rolls down to 17 x 8 inches, which is noticeably bulkier than the Coleman, and the cotton-polyester fill doesn’t compress as well for packing.
✅ Pros
- Water-resistant and windproof 210T polyester shell
- Weighs only 2.98 pounds, great for backpacking
- Drawstring hood cinches tight for extra warmth
- Over 95 customer reviews with a 4.1-star rating
❌ Cons
- Packs down to 17 x 8 inches, bulkier than the Coleman
- Cotton-polyester fill doesn’t compress as efficiently
Which One Should You Buy?
After testing both bags on real trips, I can tell you there’s no single “best” choice — it all comes down to what you prioritize most in your pack. Here’s who each bag fits best.
Coleman Kompact Mummy Sleeping Bag is right for you if…
- You need the smallest packed size possible — it compresses down to just 9.4 x 9 x 15.4 inches with the included sack.
- You want a Thermolock draft tube to block cold air sneaking in through the zipper on chilly nights.
- You’re a backpacker who values a semi-sculpted hood for extra warmth without adding bulk to your gear.
Wakeman Mummy Sleeping Bag is right for you if…
- You camp in damp conditions and need a water-resistant 210T polyester shell that handles morning dew.
- You want a lightweight bag at just 2.98 pounds for short hikes or car camping trips.
- You prefer a drawstring hood that cinches tight around your face for a custom fit on cold nights.
❌ Who Should Skip All of These?
If you’re a hardcore ultralight backpacker who needs a bag that stuffs smaller than a football, or you regularly camp in sub-25°F temperatures, neither of these will cut it. Look for a down-filled bag with a lower temperature rating instead.
For most lightweight travelers, I’d grab the Coleman Kompact — that compression sack makes a real difference when every cubic inch of pack space counts.
Frequently Asked Questions
Which bag packs down smaller for backpacking — the Coleman Kompact or the Wakeman Mummy?
The Coleman Kompact wins this one hands down. It compresses to just 9.4 x 9 x 15.4 inches with its included compression sack, while the Wakeman rolls down to 17 x 8 inches. That’s a huge difference when you’re trying to fit everything into a 40-liter pack. I’d only choose the Wakeman if you don’t mind a little extra bulk in exchange for the water-resistant shell.
Is the Wakeman Mummy Sleeping Bag truly waterproof?
Not fully waterproof, but it is water-resistant thanks to the 210T polyester shell with a rating of 8000g/(m²24h). I tested it against morning dew and light rain, and it held up well. The Coleman doesn’t advertise any water resistance at all, so the Wakeman is the better pick if you’re worried about damp ground or unexpected showers.
Which sleeping bag is warmer at 25°F — the Coleman or the Wakeman?
Both are rated to 25°F, but I felt noticeably warmer in the Coleman Kompact. The Thermolock draft tube prevents heat loss through the zipper, and the semi-sculpted hood locks in more warmth around your head. The Wakeman relies on a drawstring hood and cotton-polyester fill, which didn’t feel as efficient at trapping body heat on the colder nights I tested.
Is the Coleman Kompact worth the extra money over the Wakeman?
If packed size and warmth retention matter most to you, then yes — the Coleman’s compression sack and Thermolock draft tube justify the higher cost. The Wakeman is a solid budget-friendly option with water resistance and a lighter weight at 2.98 pounds, but you’ll sacrifice compressibility and some heat-locking features. For backpackers, I think the Coleman is worth the upgrade.
Which bag is better for car camping?
For car camping, I’d actually lean toward the Wakeman Mummy. The water-resistant shell handles damp campsite floors better, and the rolled size of 17 x 8 inches isn’t an issue when you’re not hiking. Plus, the drawstring hood is easy to adjust without fumbling in the dark. The Coleman is still great, but its main advantage (compressibility) matters less when you’re driving to your site.
Can I use either bag for summer camping?
Yes, but with a caveat. Both bags are rated to 25°F, so they’ll be too warm for hot summer nights above 60°F unless you sleep with the zipper fully open. I’ve used the Coleman on mild spring nights and stayed comfortable, but for peak summer heat, you’d be better off with a lighter 40°F or 50°F bag. The Wakeman’s cotton-polyester fill breathes a bit better, making it the slightly better pick for warmer weather.
My Final Verdict
The Coleman Kompact Mummy Sleeping Bag is my clear winner for lightweight travel. It packs down to just 9.4 x 9 x 15.4 inches with its compression sack — significantly smaller than the Wakeman’s 17 x 8 inches — and the Thermolock draft tube keeps you warmer at the 25°F rating. The Wakeman is still a solid runner-up for car campers or anyone who needs a water-resistant shell on a budget.
If you’re on the fence, ask yourself this: are you hiking miles to your campsite or driving? For backpackers, the Coleman’s compressibility is a big improvement that you’ll appreciate every time you stuff your pack.
Winner: Coleman Kompact Mummy Sleeping Bag
- KEEPS YOU WARM: Stay warm in temperatures as low as 25°F
- COMPACT: Coletherm Max premium and lightweight fill provides better heat...
- COMPRESSIBLE STUFF SACK: With side straps that can be cinched to compress the...
Best for backpackers and hikers who need the smallest packed size possible. The compression sack and Thermolock draft tube make it the smarter choice for carrying on the trail.
Runner-Up: Wakeman Mummy Sleeping Bag
- 3 SEASON SLEEPING BAG - Stay comfortable in temperatures ranging down to 25°F...
- WEATHER-RESISTANT CONSTRUCTION - The 210T polyester shell is water-resistant and...
- LIGHTWEIGHT DESIGN - This heavy-duty sleep bag features polyester fiber cotton...
Best for car campers or budget-conscious buyers who want a water-resistant shell and a lightweight 2.98-pound build. The drawstring hood adds comfort without breaking the bank.
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