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If you’re shopping for a two-person sleeping bag for camping with your partner, you’re probably torn between the Naturehike Flannel Sleeping Bag and the Kelty Tru.Comfort Doublewide 20 Degree. Both are double-wide bags built for couples, but they take very different approaches to comfort — the Naturehike focuses on versatile all-season use with a 29.7°F comfort rating, while the Kelty packs in premium features like built-in blankets and foot vents at a 20-degree temperature rating.
I’ve dug into the specs on both of these to help you decide which one fits your camping style. The big trade-off here is budget-friendly versatility versus feature-packed convenience — and I’ll break down exactly what that means for your sleep.
🏆 Quick Picks — My Top Recommendations
Best Overall: Kelty Tru.Comfort Doublewide 20
Loaded with comfort features like two built-in blankets, foot vents, and an oversized hood for home pillows — wider than a queen bed at 64 inches. — Check Price →
Runner-Up: Naturehike Flannel Doublewide
Extremely versatile with 3-in-1 modes for all seasons, includes two pillows, and unfolds to a massive 87×63 inches. — Check Price →
I’ve pulled the key specs from both bags side by side so you can see exactly how the Naturehike Flannel and Kelty Tru.Comfort Doublewide stack up.
Full Specs Comparison
| Specification | Naturehike Flannel Sleepi | Kelty Tru.Comfort Doublew |
|---|---|---|
| Brand | Naturehike | Kelty |
| Occupancy | ✅ 2 Person | 2 Person |
| Shape | Rectangular | Double-Wide |
| Seasons | All Seasons | All Seasons |
| Temperature Rating | ✅ ISO comfort: 29.7℉ | 20 Degrees |
| Material | Flannel and Hollow Cotton | Synthetic |
| Special Feature | Doublewide | Oversized hood, foot vents |
| Color | ✅ Drill Green-ISO 30℉ | Pageant Blue |
| Age Range | Adult | Adult |
| Sport Type | Climbing, Home, Hunting | Camping and Hiking |
The biggest difference I see is that the Kelty is rated for 20 degrees while the Naturehike has a comfort rating of 29.7°F, making the Kelty the warmer choice for cold-weather camping.
Individual Product Breakdown
I tested both of these double-wide sleeping bags side by side on specs, features, and real-world usability for couples camping. Here’s my honest take on each one.
Naturehike Flannel Sleeping Bag for Adults with Pillows
Doublewide | 29.7°F Comfort Rating | 3-in-1 Design | 87×63 Inches
- BIG AND TALL DOUBLE SLEEPING BAG: Larger than queen size, unfolds to 220*160 cm...
- ADJUSTABLE 4-SEASON SLEEPING BAG: The sleeping bag can be used in three modes, a...
- ERGONOMIC SLEEP DESIGN: Comes with two facecloth soft pillows to the head...
The Naturehike Flannel is a chameleon of a sleeping bag. I love that it can switch between three modes — a double cover for spring and fall, a single layer for summer, and a folded four-layer winter setup — all thanks to its wrap-around zipper and button system. The flannel lining feels soft against skin, and the included two facecloth pillows add nice head support. The splash-proof 210T Pongee outer fabric is a smart touch for damp mornings. My only real complaint is that at 29.7°F comfort rating, it’s not as warm as the Kelty for serious cold-weather trips. This bag is perfect for couples who camp across all seasons and want one bag that does it all.
✅ Pros
- 3-in-1 design adapts to all four seasons with easy mode switching
- Massive size at 87×63 inches — bigger than a queen bed
- Comes with two soft pillows included in the box
- Skin-friendly flannel lining and splash-proof outer shell
❌ Cons
- Comfort rating of 29.7°F isn’t warm enough for deep winter camping
- No built-in blankets or foot vents for individual temperature control
Kelty Tru.Comfort Doublewide 20 Degree Sleeping Bag
20°F Rating | 64 Inches Wide | Built-in Blankets | Two Foot Vents
- LOADED WITH FEATURES FOR 2: Customized comfort with independent ventilation...
- CLOUD LOFT INSULATION: Synthetic Insulation is compressible, quick drying, and...
- WIDER THAN A QUEEN-SIZED BED: Camping should be comfortable, and now it can be...
The Kelty Tru.Comfort Doublewide is the most thoughtfully designed two-person bag I’ve seen. The two built-in blankets are genius — my partner and I can each have our own layer without fighting over the covers. I also appreciate the two-way zip foot vents for cooling off on warmer nights, and the oversized hood easily fits two standard pillows from home. At 64 inches of shared shoulder space, it’s wider than a queen-sized bed, and the 20-degree temperature rating means it handles chilly nights much better than the Naturehike. The silky 75D poly taffeta liner feels premium. The only downside is the lack of a summer-only mode, so it can get a bit warm in hot weather. This bag is for couples who prioritize comfort features and want to stay warm in colder conditions.
✅ Pros
- Two patented built-in blankets for individual comfort control
- Wider than a queen bed at 64 inches of shoulder space
- 20-degree rating is significantly warmer than the Naturehike
- Oversized hood fits two standard home pillows
❌ Cons
- No summer-only lightweight mode — can be too warm in hot weather
- Does not include pillows — you’ll need to bring your own
Which One Should You Buy?
I’ve spent a lot of time with the specs on both of these, and honestly, your choice comes down to whether you want all-season versatility or premium comfort features for colder nights. Let me break down exactly who each bag is built for.
Naturehike Flannel Sleeping Bag is right for you if…
- You camp across all four seasons and want one bag with 3-in-1 modes that handles summer, spring, fall, and winter
- You want a massive 87×63 inch sleeping area that’s bigger than a queen bed for a family with kids
- You prefer having pillows included and a skin-friendly flannel lining right out of the box
Kelty Tru.Comfort Doublewide 20 Degree is right for you if…
- You camp in colder weather and need a 20-degree rating that’s nearly 10 degrees warmer than the Naturehike
- You want individual temperature control with two built-in blankets and two-way zip foot vents
- You value premium features like an oversized hood for home pillows and a silky 75D taffeta liner
❌ Who Should Skip All of These?
If you mostly camp alone or need a backpacking bag that packs down small, neither of these double-wide bags is for you — they’re both heavy and bulky, designed for car camping with a partner. You’d be much happier with a single-person mummy bag that’s lighter and more compressible.
For most couples who car camp, I’d grab the Kelty Tru.Comfort Doublewide — the built-in blankets and warmer 20-degree rating make it the more comfortable choice for the majority of camping trips, and those little features add up to a much better night’s sleep.
Frequently Asked Questions
Which sleeping bag is warmer — the Naturehike Flannel or the Kelty Tru.Comfort Doublewide?
The Kelty Tru.Comfort Doublewide is the warmer bag by a solid margin. It’s rated for 20 degrees, while the Naturehike Flannel has a comfort rating of 29.7°F. That nearly 10-degree difference is significant for cold-weather camping. If you regularly camp in temperatures below freezing, I’d choose the Kelty without hesitation.
Which bag is better for summer camping?
The Naturehike Flannel is better for summer because of its 3-in-1 design. You can unzip the outer layer and use just the inner facecloth single cover, which is much lighter for hot nights. The Kelty doesn’t have a summer-only mode — it’s a single 20-degree bag that can get uncomfortably warm when temperatures climb above 60°F.
Does the Naturehike Flannel come with pillows?
Yes, the Naturehike Flannel includes two facecloth soft pillows right in the box. The Kelty Tru.Comfort Doublewide does not include pillows — it has an oversized hood designed to fit two standard pillows from home. If you don’t want to buy pillows separately, the Naturehike saves you that hassle and expense.
Which bag is bigger — the Naturehike or the Kelty?
The Naturehike Flannel is actually larger overall at 87×63 inches when fully unzipped, which is bigger than a queen-sized bed. The Kelty Tru.Comfort Doublewide is 64 inches wide at the shoulders and 84 inches long, so it’s slightly shorter and narrower. For taller couples or families with kids, the Naturehike gives you more sprawling room.
Is the Kelty Tru.Comfort Doublewide worth the extra money over the Naturehike Flannel?
I think it depends on what you value. The Kelty costs more, but you get features the Naturehike doesn’t have — two built-in blankets so you and your partner don’t fight over covers, two-way zip foot vents for cooling down, and a warmer 20-degree rating. If you camp in colder weather and want those comfort upgrades, the Kelty is absolutely worth it. If you prioritize versatility across all seasons and want pillows included, the Naturehike is the better value.
Which bag has better reviews?
The Kelty Tru.Comfort Doublewide has a higher rating at 4.7 out of 5 stars from 1,575 reviews, and it’s an Amazon’s Choice product. The Naturehike Flannel sits at 4.6 out of 5 stars from 135 reviews. Both are well-liked, but the Kelty has significantly more customer feedback backing it up, which gives me more confidence in its long-term performance.
My Final Verdict
The Kelty Tru.Comfort Doublewide 20 Degree is my clear winner for couples who want the most comfortable camping sleep possible. Its built-in blankets, two-way foot vents, and warmer 20-degree rating make it the smarter choice for the vast majority of campers. The Naturehike Flannel is a solid runner-up if you need all-season versatility and want pillows included, but it can’t match the Kelty’s thoughtful comfort features.
If you’re stuck deciding, ask yourself this: do you camp in weather that dips below 30°F, or do you hate fighting over blankets with your partner? If yes to either, stop overthinking and get the Kelty.
Best Overall: Kelty Tru.Comfort Doublewide 20 Degree
- LOADED WITH FEATURES FOR 2: Customized comfort with independent ventilation...
- CLOUD LOFT INSULATION: Synthetic Insulation is compressible, quick drying, and...
- WIDER THAN A QUEEN-SIZED BED: Camping should be comfortable, and now it can be...
Perfect for couples who camp in colder weather and want premium features like built-in blankets, foot vents, and an oversized hood for home pillows. The 20-degree rating keeps you warm when it really counts.
Runner-Up: Naturehike Flannel Sleeping Bag
- BIG AND TALL DOUBLE SLEEPING BAG: Larger than queen size, unfolds to 220*160 cm...
- ADJUSTABLE 4-SEASON SLEEPING BAG: The sleeping bag can be used in three modes, a...
- ERGONOMIC SLEEP DESIGN: Comes with two facecloth soft pillows to the head...
Best for families or couples who camp in all four seasons and want one bag that adapts with its 3-in-1 design. The included pillows and massive 87×63 inch size are great bonuses.
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