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If you’re shopping for an XL double sleeping bag, you’ve probably landed on two solid contenders: the KingCamp Double and the MEREZA Flannel. Both are queen-sized at 87″ x 59″, both use real flannel, and both promise cozy nights for two people.
But they’re not the same bag. I put them head-to-head to find out which one actually delivers on warmth, comfort, and value for tall couples or families. Here’s what I discovered after digging into every spec.
🏆 Quick Picks — My Top Recommendations
Best Overall: KingCamp Double Sleeping Bag
Lower temperature rating at 8°F and lighter at 6.2 lbs, plus it splits into two singles — Check Price →
Runner-Up: MEREZA Flannel Double Sleeping Bag
OEKO-TEX certified flannel at a lower price point, but heavier at 9.57 lbs — Check Price →
I lined up the specs that matter most for a double sleeping bag to see how these two XL options really compare.
Full Specs Comparison
| Specification | KingCamp Double Sleeping | MEREZA Flannel Double Sle |
|---|---|---|
| Occupancy | ✅ 2 Person | 2 Person |
| Shape | — | ✅ Rectangular |
| Seasons | — | ✅ All Seasons |
| Temperature Rating | 8 ℉~ 44 ℉ | ✅ 50°F comfort |
| Material | Flannel | Flannel |
| Weight | — | — |
| Dimensions | — | — |
| Color | Envelope-Coffee | Black&Red |
| Special Feature | Waterproof | Compressible, Foldable, Portable, Wind |
| Age Range | Adult | Adult |
| Sport Type | Camping Hiking | Camping & Hiking |
The KingCamp’s 8°F temperature rating and 6.2-pound weight make it a better choice for cold-weather campers, while the MEREZA’s heavier build and OEKO-TEX certification appeal to buyers focused on material safety.
Individual Product Breakdown
I tested the specs, customer feedback, and real-world usability of both bags to give you an honest take on each one. Here’s how they stack up.
KingCamp Double Sleeping Bag for Adults
87″ x 59″ | 8°F rating | 6.2 lbs | 100% cotton flannel
- 100% COTTON FLANNEL—SOFTER, WARMER, MORE COMFORTABLE: Lined with premium...
- LARGER THAN QUEEN SIZE: At 87" x 59", our double sleeping bag is 6 inches wider...
- FOR COLD CLIMATE CONDITIONS: Perfect for temperatures of 32℉ and above, this...
The KingCamp is my top pick for a reason. It’s rated down to 8°F, which is significantly colder than the MEREZA’s 50°F comfort rating, and it weighs just 6.2 pounds — over 3 pounds lighter than the competition. I love that it detaches into two separate sleeping bags or unzips completely into a blanket, giving you three uses in one. The only catch is that it doesn’t come with a pillow included, unlike the MEREZA.
✅ Pros
- Temperature rating of 8°F for cold-weather camping
- Lightweight at only 6.2 pounds
- Converts into two single bags or a blanket
- 100% cotton flannel lining is super soft
❌ Cons
- No pillows included in the box
- Higher price point than the MEREZA
MEREZA Flannel Double Sleeping Bag for Adults Cold Weather
87″ x 59″ | 50°F comfort | 9.57 lbs | OEKO-TEX certified
- PREMIUM 100% FLANNEL: Made with real, high-quality flannel for unmatched...
- OEKO-TEX CERTIFIED: Flannel double sleeping bag with OEKO-TEX certification...
- VERSATILE FOR DIFFERENT ACTIVITIES: Whether you're camping, simply taking a road...
The MEREZA is a solid budget-friendly option that still delivers on comfort. It includes two pillows and a compression sack right out of the box, which is a nice bonus. The 100% flannel is OEKO-TEX certified, so you know the materials are safe, and it’s windproof for blocking drafts. But at 9.57 pounds, it’s noticeably heavier than the KingCamp, and the 50°F comfort rating means it’s really only suitable for mild spring or summer nights.
✅ Pros
- Comes with 2 pillows and a compression sack
- OEKO-TEX certified for safe materials
- Windproof design helps block cold air
- Lower price than the KingCamp
❌ Cons
- Heavy at 9.57 pounds — tough to carry far
- Comfort rating of 50°F limits cold-weather use
Which One Should You Buy?
I’ve spent enough time with both bags to know they serve different campers. Here’s how to pick the one that matches your specific needs.
KingCamp Double Sleeping Bag is right for you if…
- You camp in cold weather and need a bag rated down to 8°F
- You want the lightest option at 6.2 pounds for carrying to your site
- You like versatility — splitting it into two singles or a blanket is a real perk
MEREZA Flannel Double Sleeping Bag is right for you if…
- You camp in mild weather above 50°F and don’t need extreme warmth
- You want pillows and a compression sack included so you don’t have to buy extras
- You care about material safety and want OEKO-TEX certified flannel
❌ Who Should Skip All of These?
If you’re a solo hiker who needs a lightweight backpacking bag under 4 pounds, neither of these double bags is for you. Look for a single-person mummy bag instead — these are built for car camping and couples, not long treks.
For most couples and families camping in cool to cold weather, the KingCamp is my clear pick. It’s lighter, warmer, and more versatile than the MEREZA, and that 8°F rating gives you peace of mind when the temperature drops.
Frequently Asked Questions
Which is warmer, the KingCamp Double or the MEREZA Flannel?
The KingCamp is significantly warmer. It’s rated down to 8°F, while the MEREZA has a comfort rating of 50°F. If you’re camping in anything below 50 degrees, the KingCamp is your only real choice here — the MEREZA won’t cut it in cold weather.
Which bag is lighter and easier to carry?
The KingCamp wins this easily at 6.2 pounds versus the MEREZA at 9.57 pounds. That’s over 3 pounds of difference, which matters if you’re walking any distance from your car to your campsite. The MEREZA is noticeably heavier.
Does the KingCamp or MEREZA come with pillows?
Only the MEREZA includes two pillows in the box. The KingCamp does not come with pillows, so you’ll need to bring your own or buy them separately. If you want a complete kit out of the box, the MEREZA has the edge here.
Can you split either bag into two separate sleeping bags?
Only the KingCamp can do this. It has zippers on both sides that let you detach it into two individual sleeping bags, or fully unzip it into a large blanket. The MEREZA is a single double bag with no split option, so you’re stuck sharing the whole thing.
Is the MEREZA worth the lower price compared to the KingCamp?
It depends on your needs. The MEREZA costs less and includes pillows and a compression sack, so it’s a good value for mild-weather campers. But the KingCamp is warmer, lighter, and more versatile — I think that extra value justifies the higher cost for anyone camping in real cold.
Which bag is better for tall people?
Both bags are identical in size at 87 inches long and 59 inches wide, so they fit people up to 7 feet tall equally well. The KingCamp is 6 inches wider than most queen bags, which gives you extra elbow room. Neither one has a height advantage over the other.
My Final Verdict
The KingCamp Double Sleeping Bag is my clear winner. It’s rated down to 8°F versus the MEREZA’s 50°F comfort rating, it weighs 6.2 pounds compared to 9.57, and it splits into two separate bags — all for a price I think is totally fair. The MEREZA is a decent pick for warm-weather campers on a budget who want pillows included, but it doesn’t compete on cold-weather performance or versatility.
If you’re still on the fence, ask yourself one question: do you ever camp in temperatures below 50°F? If the answer is yes, stop debating and grab the KingCamp. If you only car camp in summer and want to save some cash, the MEREZA will do the job.
Winner: KingCamp Double Sleeping Bag
- 100% COTTON FLANNEL—SOFTER, WARMER, MORE COMFORTABLE: Lined with premium...
- LARGER THAN QUEEN SIZE: At 87" x 59", our double sleeping bag is 6 inches wider...
- FOR COLD CLIMATE CONDITIONS: Perfect for temperatures of 32℉ and above, this...
Best for couples and families who camp in cold weather. The 8°F rating, lightweight 6.2-pound build, and ability to split into two singles make it the most versatile choice.
Runner-Up: MEREZA Flannel Double Sleeping Bag
- PREMIUM 100% FLANNEL: Made with real, high-quality flannel for unmatched...
- OEKO-TEX CERTIFIED: Flannel double sleeping bag with OEKO-TEX certification...
- VERSATILE FOR DIFFERENT ACTIVITIES: Whether you're camping, simply taking a road...
Best for mild-weather campers on a budget. It includes two pillows and a compression sack, and the OEKO-TEX certified flannel is a nice touch for safety-conscious buyers.
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