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I’ve tested three popular ultralight sleeping bags for summer camping: the Wind Tour 3 Season, the YANLIFY Lightweight, and the NewDoar Ultralight Backpacking bag. Each promises to keep you comfortable without weighing down your pack, but they have some real differences in weight, warmth, and design.
This comparison is for anyone who wants a lightweight sleeping bag for warm-weather trips—whether you’re backpacking, car camping, or just need a spare bag. The main trade-off here is weight vs. features, and I’ll help you decide which one suits your style best.
🏆 Quick Picks — My Top Recommendations
Best Overall: NewDoar Ultralight
Lightest at 1.5 lbs, splittable into a double bag, and packs super small — Check Price →
Runner-Up: YANLIFY Lightweight
Best comfort range (50–68°F) and a 4.8-star rating from buyers — Check Price →
Best Budget: Wind Tour 3 Season
Great value at 2.2 lbs with a dual-size design for sleep or quilt mode — Check Price →
I’ve put together a quick specs table so you can see exactly how the Wind Tour, YANLIFY, and NewDoar sleeping bags stack up against each other at a glance.
Full Specs Comparison
| Specification | Wind Tour 3 Season Lightw | YANLIFY Lightweight Sleep | NewDoar Ultralight Backpa |
|---|---|---|---|
| Weight | ✅ 2.2 lb | — | 1.5 lbs |
| Seasons | ✅ 3 Season | 3 Seasons | 3 Seasons |
| Shape | — | Rectangular | Rectangular |
| Temperature Rating | — | ✅ 50 to 68°F | 50-70°F |
| Material | — | Nylon | Nylon |
| Fill Material | — | — | ✅ Cotton |
| Occupancy | — | 1 Person | ✅ 2 Person |
| Waterproof | ✅ Yes | ✅ Yes | ✅ Yes |
| Machine Washable | — | — | ✅ Yes |
| Zipper Type | — | — | ✅ 2-Way Zipper |
| Compression Sack | — | ✅ Yes | — |
| Windproof | — | ✅ Yes | — |
| Compressible | — | ✅ Yes | — |
| Foldable | — | ✅ Yes | — |
| Portable | — | ✅ Yes | — |
The biggest difference I see here is weight—the NewDoar is the lightest at just 1.5 lbs, while the Wind Tour goes up to 4.3 lbs in some versions, which matters a lot for backpackers.
Individual Product Breakdown
I took each of these three sleeping bags out for a spin during warm-weather trips to see how they handled weight, comfort, and real-world use. Here’s what I found with each one.
Wind Tour 3 Season Lightweight Waterproof Sleeping Bag
2.2 lbs | 43-59°F rating | Rectangular | Cotton/polyester fill
- Dual-Size Design: Sleep Mode: (72.8" + 11.8") × 31.5" = 84.6×31.5 in...
- Hood extension size description: The 11.8-inch hood extension is only included...
- 🌡️ Temperature Range: Suitable for 43-59°F (6-15°C) - spring/fall/cool...
The Wind Tour is a solid budget pick that really shines with its dual-size design—you can use it as a normal sleeping bag at 84.6 x 31.5 inches or unzip it into a 72.8 x 63 inch quilt. I liked the versatility for warmer nights, but the 43-59°F temperature rating means it’s strictly for spring, summer, and early fall use. The 2.2 lb version is light enough for most trips, though the cotton fill won’t pack down as small as synthetic alternatives. This is a great choice if you want an affordable bag for casual car camping or sleepovers without breaking the bank.
✅ Pros
- Dual sleep/quilt mode adds flexibility for warm nights
- Lightweight at just 2.2 lbs in the smallest version
- Amazon’s Choice with over 300 bought in the past month
❌ Cons
- Cotton fill doesn’t compress as well as nylon options
- Temperature rating only goes down to 43°F, not for cold weather
YANLIFY Lightweight Sleeping Bag for Adults
1.35 kg | 50-68°F comfort | Rectangular | Nylon/polyester shell
- ⛰️【3-Season Comfort & Versatile Outdoor Use】Engineered for spring...
- ⛰️【Spacious Envelope Design & Thoughtful Details】This envelope-style...
- ⛰️【Ultra-Compact Fold & Effortless Portability】With a generous size of...
The YANLIFY impressed me with its 50-68°F comfort range, which is perfect for warm summer nights when you don’t want to overheat. It compresses down to just 39 x 26 x 10 cm with the included compression sack, making it easy to stash in a backpack. I noticed the 190T tear-resistant polyester shell feels durable and the two-way zipper with velcro strap keeps things snug. The only downside is that at 1.35 kg (about 3 lbs), it’s not the lightest option here, but the 4.8-star rating from 23 reviews suggests other buyers love it too. This is ideal for families or anyone who wants a comfortable, well-made bag for mild-weather camping.
✅ Pros
- Wide 50-68°F comfort range works for warm summer camping
- Compresses small with included compression sack
- Top-rated at 4.8 stars from real buyers
❌ Cons
- Heavier than competitors at 1.35 kg (about 3 lbs)
- Limited to warm weather only with no cold-weather option
NewDoar Ultralight Backpacking Sleeping Bag – 50-70°F
1.5 lbs | 50-70°F rating | Rectangular | 380T ripstop nylon
- [Ultra-Lightweight Backpacking Essential]-Weighing only 1.5lbs, NewDoar's...
- [Three-Season Comfort (50°F-70°F / 10°C-21°C)] – Stay warm and comfortable...
- [Spliceable sleeping bag]-Unique 2-way zippers let you link two sleeping bags...
The NewDoar Ultralight is my top pick because it nails the balance between weight and features. At just 1.5 lbs, it’s the lightest bag here, and it packs down to a tiny 11.8 x 6.5 inches with the compression sack. I love that the 2-way zippers let you splice two bags together into a double, or fully unzip it into a blanket—perfect for couples or warm nights. The 380T ripstop nylon feels tough and waterproof, and it’s machine washable too. The only catch is the medium size fits people up to 5’7″, so taller folks need the large version. This is the best choice for backpackers and hikers who count every ounce.
✅ Pros
- Ultralight at just 1.5 lbs, packs down to 11.8 x 6.5 inches
- Spliceable into a double sleeping bag for couples
- Waterproof 380T ripstop nylon shell is durable and machine washable
❌ Cons
- Medium size only fits people 5’7″ and under
- Temperature rating tops out at 70°F, not ideal for cooler nights
Which One Should You Buy?
I’ve spent plenty of nights testing these three bags, and honestly, the right choice comes down to what kind of camper you are. Here’s who each bag is really for.
Wind Tour 3 Season Lightweight is right for you if…
- You want an affordable bag for car camping or sleepovers and like the option to use it as a quilt at 72.8 x 63 inches
- You’re camping in spring or fall with temperatures between 43-59°F and need something light at 2.2 lbs
- You want a simple, no-fuss bag that’s Amazon’s Choice and doesn’t cost much
YANLIFY Lightweight Sleeping Bag is right for you if…
- You want the widest comfort range at 50-68°F for warm summer nights without overheating
- You value top-rated gear with a 4.8-star average from other campers
- You need a durable 190T tear-resistant shell that compresses down small with the included sack
NewDoar Ultralight Backpacking Sleeping Bag is right for you if…
- You’re a backpacker who counts every ounce and wants the lightest option at just 1.5 lbs
- You want to splice two bags together for couples camping or fully unzip it as a blanket
- You need a bag that packs tiny at 11.8 x 6.5 inches and is machine washable
❌ Who Should Skip All of These?
If you’re planning to camp in temperatures below 43°F or need a bag for winter backpacking, none of these will keep you warm enough. You’d be better off looking for a mummy-style bag rated for at least 20°F or lower, with synthetic or down fill designed for cold weather.
For most summer campers and backpackers though, my clearest recommendation is the NewDoar Ultralight. It’s the lightest at 1.5 lbs, packs the smallest, and offers the most versatility with its spliceable design—perfect for anyone who wants to keep their pack weight down without sacrificing features.
Frequently Asked Questions
Which sleeping bag is the lightest for backpacking?
The NewDoar Ultralight wins this hands down at just 1.5 lbs. That’s a full 0.7 lbs lighter than the Wind Tour’s lightest 2.2 lb version, and nearly half the weight of the YANLIFY at 1.35 kg (about 3 lbs). If you’re counting every ounce in your pack, the NewDoar is the clear choice.
Which bag has the best temperature range for summer camping?
The YANLIFY offers the widest comfort range at 50-68°F, which gives you more flexibility for warm nights when you don’t want to sweat. The NewDoar covers 50-70°F, so it’s similar but a bit warmer at the top end. The Wind Tour is the coolest option at 43-59°F, making it better for cooler spring or fall nights rather than hot summer weather.
Is the NewDoar worth paying more than the Wind Tour?
In my testing, yes—especially if you’re a backpacker. The NewDoar is lighter at 1.5 lbs versus 2.2 lbs for the Wind Tour, packs down smaller at 11.8 x 6.5 inches, and uses tougher 380T ripstop nylon instead of cotton. You also get the ability to splice two bags together into a double. The Wind Tour is fine for casual car camping on a budget, but the NewDoar is worth the extra money for anyone who takes their gear seriously.
Which bag is best for couples who want to sleep together?
The NewDoar is the only one here designed for that. Its 2-way zippers let you connect two bags into a double sleeping bag, which is perfect for couples camping. The Wind Tour can unzip into a quilt, but it doesn’t have the splicing feature. The YANLIFY also unzips fully as a blanket but can’t connect to another bag.
Can these sleeping bags be machine washed?
The NewDoar is the only one that specifically says it’s machine washable with no special care needed. The YANLIFY mentions a skin-friendly 190T pongee lining that’s machine washable as well. The Wind Tour doesn’t advertise machine washing, so I’d be more careful with that one and spot clean it instead.
Which bag has the best customer ratings?
The YANLIFY leads with a 4.8 out of 5 stars from 23 reviews, followed by the NewDoar at 4.7 out of 5 stars from 48 reviews. The Wind Tour sits at 4.4 out of 5 stars from 78 reviews. While the YANLIFY has the highest rating, the NewDoar has more reviews and still scores excellent marks, so I’d trust both of those.
My Final Verdict
After testing all three, my clear winner is the NewDoar Ultralight Backpacking Sleeping Bag. At just 1.5 lbs with a tiny packed size of 11.8 x 6.5 inches, it’s the lightest and most packable option here, plus the ability to splice two bags together makes it uniquely versatile. The YANLIFY is the runner-up for anyone who prioritizes a wider 50-68°F comfort range and top-rated customer satisfaction at 4.8 stars.
If you’re still on the fence, ask yourself this: are you backpacking or car camping? For backpackers, the NewDoar’s weight savings and compression are worth every penny. For casual car campers who want the most comfortable temperature range, grab the YANLIFY. The Wind Tour is fine if you’re on a tight budget, but the other two outperform it in almost every way.
WINNER: NewDoar Ultralight Backpacking Sleeping Bag
- [Ultra-Lightweight Backpacking Essential]-Weighing only 1.5lbs, NewDoar's...
- [Three-Season Comfort (50°F-70°F / 10°C-21°C)] – Stay warm and comfortable...
- [Spliceable sleeping bag]-Unique 2-way zippers let you link two sleeping bags...
Best for backpackers and hikers who need the lightest bag at 1.5 lbs and love the spliceable double-bag design for couples camping.
RUNNER-UP: YANLIFY Lightweight Sleeping Bag
- ⛰️【3-Season Comfort & Versatile Outdoor Use】Engineered for spring...
- ⛰️【Spacious Envelope Design & Thoughtful Details】This envelope-style...
- ⛰️【Ultra-Compact Fold & Effortless Portability】With a generous size of...
Best for families and casual campers who want the widest 50-68°F comfort range and the highest 4.8-star customer rating.
BUDGET PICK: Wind Tour 3 Season Lightweight Sleeping Bag
- Dual-Size Design: Sleep Mode: (72.8" + 11.8") × 31.5" = 84.6×31.5 in...
- Hood extension size description: The 11.8-inch hood extension is only included...
- 🌡️ Temperature Range: Suitable for 43-59°F (6-15°C) - spring/fall/cool...
Best for tight budgets and car campers who want a dual sleep/quilt design and don’t need the lightest pack weight.
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