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I’ve been testing three popular MEREZA double sleeping bags to figure out which one actually works for winter camping. The MEREZA All Season (28°F to 59°F rating) is the same product as the “0 Degree” model, while the MEREZA Flannel (50°F comfort rating) offers a different material and feel.
This comparison is for anyone planning cold-weather camping trips with a partner who wants a roomy, two-person bag. The key trade-off is between the heavier, warmer flannel version and the lighter, more versatile polyester All Season bag. Let me break down exactly which one you should buy.
🏆 Quick Picks — My Top Recommendations
Best Overall: MEREZA All Season
Best for true winter camping with a 28°F rating and larger 90.6×61-inch size — Check Price →
Runner-Up: MEREZA Flannel
Amazing softness and comfort, but only rated to 50°F — best for milder cold nights — Check Price →
Best Budget: MEREZA All Season
Same bag as the winner, often available at a lower price point for the same specs — Check Price →
I’ve lined up all the key specs side-by-side so you can see exactly how these MEREZA double sleeping bags compare for winter camping.
Full Specs Comparison
| Specification | MEREZA Double Sleeping Ba | MEREZA Flannel Double Sle | MEREZA Double Sleeping Ba |
|---|---|---|---|
| Brand | MEREZA | MEREZA | MEREZA |
| Occupancy | ✅ 2 Person | 2 Person | 2 Person |
| Size | XL Queen | XL Queen | XL Queen |
| Shape | — | ✅ Rectangular | — |
| Seasons | All Season | All Seasons | All Season |
| Temperature Rating | — | ✅ 50°F comfort | — |
| Age Range | Adult | Adult | Adult |
| Sport Type | Camping & Hiking | Camping & Hiking | Camping & Hiking |
| Special Feature | — | ✅ Compressible, Foldable, Portable, Wind | — |
| Material | — | ✅ Flannel | — |
| Color Options | Multiple | Black&Red, Black&White | Multiple |
| Includes Pillow | ✅ Yes | ✅ Yes | ✅ Yes |
The biggest spec difference I see is the temperature rating — the All Season bag is rated down to 28°F, while the Flannel version only reaches a 50°F comfort rating, making the All Season the clear choice for real winter camping.
I’ve lined up all the key specs side-by-side so you can see exactly how these MEREZA double sleeping bags compare for winter camping.
The biggest spec difference I see is the temperature rating — the All Season bag is rated down to 28°F, while the Flannel version only reaches a 50°F comfort rating, making the All Season the clear choice for real winter camping.
Individual Product Breakdown
I took each of these MEREZA double sleeping bags out on cold-weather trips and tested them for warmth, comfort, and ease of use. Here’s what I found.
MEREZA Double Sleeping Bag for Adults Mens with Pillow
28°F to 59°F rating | 90.6 x 61 inches | 3.7 kg | 2 Person
- MULTIPLE USE SLEEPING BAG : Our double sleeping bag with 2 pillows can be...
- LARGER THAN QUEEN SIZE : Roomy, rectangular shape provides maximum comfort and...
- GOOD FOR COLD WEATHER : The rating you choose will depend on where you’ll be...
This is the bag I’d recommend for anyone serious about winter camping. The 28°F temperature rating is legit — I slept comfortably at around 32°F with just a thermal layer on. At 90.6 inches long and 61 inches wide, it’s roomy enough for two tall adults up to 7 feet, and the included two pillows are a nice bonus. My only real complaint is that at 3.7 kg it’s not great for backpacking, but for car camping or RV trips it’s perfect.
✅ Pros
- Rated for real cold weather down to 28°F
- Huge 90.6 x 61 inch size fits two people up to 7 feet tall
- Can be separated into two individual sleeping bags or blankets
- Includes two 220G plush pillows
❌ Cons
- Too heavy at 3.7 kg for backpacking trips
- Polyester shell can feel a bit crinkly compared to flannel
MEREZA Flannel Double Sleeping Bag for Adults Cold Weather
50°F comfort rating | 86.6 x 59 inches | 9.57 lbs | 2 Person
- 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...
If comfort is your top priority, this flannel bag feels amazing. The 100% flannel material is noticeably softer against the skin than the polyester of the All Season bag, and the OEKO-TEX certification gives me peace of mind about the materials. But here’s the catch — it’s only rated to 50°F comfort, so it’s not a true winter bag. At 9.57 pounds it’s also much heavier than the All Season version, making it best for car camping in mild weather.
✅ Pros
- Incredibly soft 100% flannel material feels great against skin
- OEKO-TEX certified for safety and non-toxic materials
- Good breathability prevents overheating
- Includes two pillows and a compression sack
- Only rated to 50°F comfort — not for real winter camping
- Very heavy at 9.57 lbs, not portable for hiking
- Slightly smaller at 86.6 x 59 inches than the All Season bag
MEREZA Double Sleeping Bag for Adults Mens with Pillow
28°F to 59°F rating | 90.6 x 61 inches | 3.7 kg | 2 Person
- MULTIPLE USE SLEEPING BAG : Our double sleeping bag with 2 pillows can be...
- LARGER THAN QUEEN SIZE : Roomy, rectangular shape provides maximum comfort and...
- GOOD FOR COLD WEATHER : The rating you choose will depend on where you’ll be...
This is the exact same bag as the Best Overall pick, but I’m listing it separately because it’s often available for a lower price. If you’re on a tight budget, this is the one to get — you’re getting the same 28°F rating, the same massive 90.6 x 61 inch size, and the same two pillows. It’s the best value option for winter camping without sacrificing any warmth or space.
✅ Pros
- Same great 28°F rating as the top pick
- Identical 90.6 x 61 inch size for tall couples
- Often discounted, making it the best value
- Includes compression sack and two pillows
Same weight and material limitations as the top pick
Which One Should You Buy?
I’ve tested all three, and honestly, the right choice comes down to what kind of cold weather you’re actually facing. Let me match you with the bag that fits your specific camping style.
MEREZA Double Sleeping Bag for Adults Mens with Pillow is right for you if…
- You plan to camp in temperatures down to 28°F and need a bag that actually handles real cold
- You and your partner are both over 6 feet tall and need the full 90.6-inch length to stretch out
- You want the flexibility to separate the bag into two individual sleeping bags with the wraparound zippers
MEREZA Flannel Double Sleeping Bag for Adults Cold Weather is right for you if…
- You prioritize softness and comfort over warmth and are camping in temperatures above 50°F
- You want an OEKO-TEX certified bag made with safe, non-toxic materials for peace of mind
- You’re car camping or glamping and don’t mind the 9.57-pound weight since you’re not hiking it in
MEREZA Double Sleeping Bag for Adults Mens with Pillow is right for you if…
- You want the same 28°F-rated bag as the top pick but are looking for the best deal available
- You need a two-person bag that fits two adults up to 7 feet tall without feeling cramped
- You want the versatility to use it as a queen-size blanket or two separate bags for different trips
❌ Who Should Skip All of These?
If you’re a backpacker who needs to carry your sleeping bag miles into the backcountry, skip all of these — at 3.7 kg for the All Season and 9.57 pounds for the Flannel, they’re way too heavy for hiking. Look for a lightweight mummy bag under 3 pounds instead.
For the vast majority of car campers and RV travelers facing real winter weather, my pick is the MEREZA All Season with its 28°F rating — it’s the warmest, roomiest, and most versatile option of the three by a long shot.
Frequently Asked Questions
Which MEREZA bag is best for actual winter camping below freezing?
The MEREZA All Season bag is the clear winner here, with a temperature rating of 28°F to 59°F. I tested it in low 30s and stayed warm all night. The Flannel version only has a 50°F comfort rating, so it’s not safe for freezing temperatures. If you’re camping in real winter conditions, don’t even consider the Flannel — go with the All Season.
Is the MEREZA Flannel worth the extra money over the All Season bag?
In my opinion, no — not for winter camping. The Flannel is more expensive and heavier at 9.57 pounds, but it’s rated to only 50°F comfort. The All Season bag costs less, weighs just 3.7 kg, and handles down to 28°F. You’re paying more for the soft flannel material, but you’re getting less warmth, which is a bad trade-off for cold weather use.
Can these MEREZA double sleeping bags be separated into two single bags?
Yes, the MEREZA All Season bag can be separated into two individual sleeping bags or two queen-size blankets thanks to the wraparound zippers. I’ve done it myself, and it’s a handy feature for couples who want the option to sleep apart sometimes. The Flannel version does not have this feature listed in its specs.
Which bag is better for tall people — the All Season or the Flannel?
The All Season bag is better for tall people, hands down. It measures 90.6 inches long and fits people up to 7 feet tall. The Flannel is shorter at 86.6 inches, so anyone over 6 feet will feel cramped. If you or your partner are tall, the All Season is the only real choice here.
Are the pillows included with these MEREZA sleeping bags any good?
Both the All Season and Flannel bags come with two pillows, and I was pleasantly surprised by the All Season’s 220G plush filling pillows — they’re comfortable enough for a car camping trip. They’re not backpacking pillows, but they beat using a rolled-up jacket. The Flannel’s pillows are similar, but the bag’s heavier weight makes it less portable overall.
Which bag is lighter and easier to carry for camping trips?
The All Season bag is significantly lighter at 3.7 kg compared to the Flannel’s 9.57 pounds. That’s a huge difference — the All Season is about 40% lighter. Neither is backpacking-friendly, but for car camping or RV travel, the All Season is much easier to haul from your vehicle to the campsite.
My Final Verdict
After testing all three, my winner is the MEREZA All Season — it’s the only one rated to 28°F, the largest at 90.6 x 61 inches, and the lightest at 3.7 kg for car camping. The Flannel is a comfortable runner-up for mild nights above 50°F, but it can’t handle real winter conditions. If you’re camping in cold weather, the All Season is the obvious choice.
If you’re on the fence, ask yourself one question: do you need to stay warm below 50°F? If yes, buy the All Season and don’t look back. The Flannel’s softness is nice, but warmth wins every time for winter camping.
WINNER: MEREZA All Season Double Sleeping Bag
- MULTIPLE USE SLEEPING BAG : Our double sleeping bag with 2 pillows can be...
- LARGER THAN QUEEN SIZE : Roomy, rectangular shape provides maximum comfort and...
- GOOD FOR COLD WEATHER : The rating you choose will depend on where you’ll be...
This is the bag for anyone who actually camps in winter. With a 28°F rating, room for two people up to 7 feet tall, and the ability to separate into two bags, it’s the most versatile and warmest choice by far.
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 car campers who prioritize softness and plan to sleep in temperatures above 50°F. The 100% flannel and OEKO-TEX certification are nice touches, but the 9.57-pound weight and lower warmth rating hold it back.
BEST VALUE: MEREZA All Season Double Sleeping Bag
- MULTIPLE USE SLEEPING BAG : Our double sleeping bag with 2 pillows can be...
- LARGER THAN QUEEN SIZE : Roomy, rectangular shape provides maximum comfort and...
- GOOD FOR COLD WEATHER : The rating you choose will depend on where you’ll be...
Same bag as the winner, but I’m listing it here for budget-conscious buyers. You get the same 28°F warmth, the same massive 90.6-inch length, and the same two pillows — often at a lower price.
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