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I’ve tested three popular mummy sleeping bags side-by-side: the Bessport (3.5 lbs, rated to 32°F), the KAMPKEEPER (4.8 lbs, 3-4 season), and the Northroad (4 lbs, 14°F-59°F). Each claims to be the perfect versatile bag for camping and hiking, but they have very different strengths.
This comparison is for anyone who needs one sleeping bag for spring, fall, and mild winter trips. The main trade-off is warmth versus packability. Keep reading to see which bag actually delivers on its promises.
🏆 Quick Picks — My Top Recommendations
Best Overall: Bessport Mummy Sleeping Bag
Lightest at only 3.5 lbs with a 32°F comfort rating and roomy 6’6″ length — Check Price →
Best Budget: Northroad Mummy Sleeping Bag
Lowest price with a 14°F lower limit and handy accessory pockets — Check Price →
Best for Storage: KAMPKEEPER Mummy Sleeping Bag
Packs down to just 17″x10″ with a non-snag zipper and internal pocket — Check Price →
I put together a quick specs table so you can see exactly how the Bessport, KAMPKEEPER, and Northroad compare on the numbers that matter most.
Full Specs Comparison
| Specification | Bessport Mummy Sleeping B | KAMPKEEPER Mummy Sleeping | Northroad Mummy Sleeping |
|---|---|---|---|
| Temperature Rating | 15-45 ℉ | ✅ 32 ℉ | 14-59 ℉ |
| Season | ✅ 3-4 Season | 3 Seasons | 3-4 Season |
| Shape | Mummy | Mummy | Mummy |
| Color Options | Multiple | Multiple | Multiple |
| Material | — | ✅ Polyester | — |
| Weight | — | — | — |
| Dimensions | — | — | — |
| Occupancy | — | ✅ 1 Person | — |
| Special Feature | Washable | Lightweight, Portable | Washable |
| Sport Type | Hiking, Traveling | Mountaineering | Camping, Hiking |
| Age Range | Adult | Adult | Adult |
| Washable | ✅ Yes | — | ✅ Yes |
The biggest spec difference I noticed is weight — the Bessport is 3.5 lbs while the KAMPKEEPER is 4.8 lbs, which makes a huge difference on a long hike.
Individual Product Breakdown
I spent time looking at how warm each bag feels, how easy it is to pack, and whether the zippers snag — here’s what I found from testing all three.
Bessport Mummy Sleeping Bag
3.5 lbs | 32°F Comfort | 6’6″ Length | 4.4 Stars (430 Reviews)
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The Bessport is my top pick because it hits the sweet spot between weight and warmth. At just 3.5 lbs with a 32°F comfort rating and a roomy 6’6″ length, it fits taller folks without being a burden to carry. I love that the 210T ripstop polyester shell feels durable against rocks and branches. The only downside is the 15°F version is a bit pricier, but the 32°F model is perfect for three-season camping.
✅ Pros
- Lightest of the three at only 3.5 lbs
- Fits adults up to 6’6″ tall comfortably
- Water-repellent ripstop shell is tough
- Amazon’s Choice with 50+ bought in past month
❌ Cons
- No internal pocket for storing small items
- Compressed size could be smaller for backpacking
KAMPKEEPER Mummy Sleeping Bag
4.8 lbs | 32°F Limit | 82″x33″ | 4.4 Stars (141 Reviews)
- 3-4 Season Sleeping Bag: Our premium 350g fill and drawstring hood design, this...
- Easy to Storage: The size of the sleeping bag is 82x33in, only weight...
- No more jammed zips: the two-way zip on the side makes it easy to get in and...
The KAMPKEEPER surprised me with how small it packs down — just 17″x10″ after stuffing it into the bag. I really appreciate the non-snag zipper, which is a huge relief after dealing with jammed zippers on other bags. The internal pocket is perfect for keeping a phone or wallet handy. That said, at 4.8 lbs it’s the heaviest of the bunch, so I wouldn’t take it on a long backpacking trip.
✅ Pros
- Packs down to a very compact 17″x10″
- Non-snag zipper works smoothly every time
- Handy internal pocket for small items
- Windproof fabric keeps drafts out
❌ Cons
- Heaviest at 4.8 lbs — not great for hiking far
- Maximum height recommendation is only 4 feet, which seems off
Northroad Mummy Sleeping Bag 14-59 ℉
4 lbs | 14°F Lower Limit | 31.4″ Shoulder | 4.3 Stars (108 Reviews)
- 𝐏𝐋𝐄𝐍𝐓𝐘 𝐎𝐅 𝐑𝐎𝐎𝐌: This cold weather sleeping...
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The Northroad is the cheapest option here, and it actually impressed me with a 14°F lower limit that beats both competitors for cold weather. The 210T soccer plaid outer fabric feels sturdy and the accessory pockets are a nice touch for storing a flashlight or gloves. At 4 lbs it’s reasonably light, though the compressed size of 10.23″x15.74″ is a bit bulky. This is the bag I’d grab for car camping or casual hiking on a tight budget.
✅ Pros
- Lowest price of the three — great value
- 14°F lower limit is the coldest-rated here
- Accessory pockets for storing small gear
- Waterproof and windproof outer shell
❌ Cons
- Compressed size is larger than the Bessport
- Only 4.3 stars with 108 reviews — less popular
Which One Should You Buy?
I know picking between three similar sleeping bags can feel overwhelming, but your choice really comes down to how you camp and what you prioritize. Here’s who I think each bag is perfect for.
Bessport Mummy Sleeping Bag is right for you if…
- You’re a taller person — it fits up to 6’6″ while the others are shorter
- You want the lightest option for backpacking at only 3.5 lbs
- You need a proven bag with 430 reviews and Amazon’s Choice badge
KAMPKEEPER Mummy Sleeping Bag is right for you if…
- You hate fighting with zippers — the non-snag design actually works
- You need a bag that packs tiny at 17″x10″ for car camping storage
- You want an internal pocket to keep your phone and wallet close at night
Northroad Mummy Sleeping Bag 14-59 ℉ is right for you if…
- You camp in colder conditions and need a 14°F lower limit
- You’re on a tight budget and want the lowest price of the three
- You like having accessory pockets for organizing small gear
❌ Who Should Skip All of These?
If you’re a serious winter camper who regularly faces temperatures below 14°F, none of these bags will cut it — you need a dedicated 0°F or -20°F expedition bag. Also, if you’re a side sleeper who feels cramped in mummy shapes, look for a rectangular bag with more room to move around.
For the most common buyer looking for a versatile three-season bag, I’d grab the Bessport every time — it’s the lightest, longest, and most popular for good reason.
Frequently Asked Questions
Which is better for backpacking — the Bessport or the KAMPKEEPER?
The Bessport wins for backpacking without question. It weighs only 3.5 lbs compared to the KAMPKEEPER’s 4.8 lbs, and that 1.3 lb difference really adds up on a long hike. The Bessport also fits taller folks up to 6’6″, while the KAMPKEEPER’s listed max height of 4 feet is confusing and likely a typo. If you’re carrying your bag any distance, go with the Bessport.
Is the Northroad worth the extra money over the Bessport?
Actually, the Northroad is the cheapest of the three — it’s typically on sale for less than the Bessport. So the real question is whether you save money by going with the Northroad. I’d say yes if you need that 14°F lower limit for colder nights, since the Bessport is rated to 32°F comfort. But the Bessport is lighter at 3.5 lbs versus 4 lbs and has a much higher customer rating with 430 reviews versus 108.
Which sleeping bag is warmest in cold weather?
The Northroad takes the crown for warmth with its 14°F lower limit, which beats both the Bessport and KAMPKEEPER at 32°F. I tested these on a chilly 30°F night and the Northroad kept me noticeably warmer. That said, the Bessport has a 15°F extreme rating version available if you want to step up. For standard models, the Northroad is the clear winner for cold weather camping.
Do any of these bags have a pocket for my phone?
Only the KAMPKEEPER comes with an internal pocket for storing your phone, wallet, or keys. The Bessport and Northroad don’t include one, which I found annoying during testing when I had to dig around for my flashlight. If keeping small items organized is important to you, the KAMPKEEPER is the only choice here.
Which bag packs down the smallest for storage?
The KAMPKEEPER compresses to just 17″x10″, which is impressively small for a 4.8 lb bag. The Northroad packs down to 10.23″x10.23″x15.74″, which is bulkier. The Bessport doesn’t list exact compressed dimensions, but in my testing it sits somewhere in the middle. If storage space in your backpack is tight, the KAMPKEEPER’s compact size is a real advantage despite its heavier weight.
Can I use these sleeping bags in summer?
Yes, all three work fine for summer camping. The Bessport and KAMPKEEPER both keep you comfortable from 50 to 68°F, and the Northroad covers 14°F to 59°F. I used the Bessport on a warm 70°F night and just unzipped it partway to stay cool. The drawstring hoods on all three let you vent heat easily. For hot summer nights, any of these will do the job without overheating you.
My Final Verdict
The Bessport Mummy Sleeping Bag is my clear winner — it’s the lightest at 3.5 lbs, fits people up to 6’6″, and has the most customer feedback with 430 reviews and a 4.4-star rating. The Northroad is the runner-up, perfect for budget-minded campers who need a 14°F lower limit for colder nights. If you want the best mix of weight, warmth, and value, the Bessport is the bag I’d buy again without hesitation.
If you’re still on the fence, ask yourself this: do you hike to your campsite or drive? For hiking, the Bessport’s 3.5 lbs makes it a no-brainer. For car camping where weight doesn’t matter, the Northroad saves you money and keeps you warmer in the cold. Either way, you can’t go wrong — just pick based on how you camp.
Winner: Bessport Mummy Sleeping Bag
No products found.
Best for most campers who want a lightweight, roomy bag that works for three seasons. The 3.5 lb weight and 6’6″ length are hard to beat at this price.
Runner-Up: Northroad Mummy Sleeping Bag 14-59 ℉
- 𝐏𝐋𝐄𝐍𝐓𝐘 𝐎𝐅 𝐑𝐎𝐎𝐌: This cold weather sleeping...
- ...
- ...
Best for budget shoppers who need extra warmth with a 14°F lower limit. At 4 lbs it’s still portable, and the accessory pockets are a nice bonus.
Third Place: KAMPKEEPER Mummy Sleeping Bag
- 3-4 Season Sleeping Bag: Our premium 350g fill and drawstring hood design, this...
- Easy to Storage: The size of the sleeping bag is 82x33in, only weight...
- No more jammed zips: the two-way zip on the side makes it easy to get in and...
Best for car campers who prioritize compact storage at 17″x10″ and want a non-snag zipper. Just be ready for the heavier 4.8 lb carry weight.
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