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I’ve tested two of the most popular budget-friendly sleeping bags for warm weather hiking: the ECOOPRO Warm Weather Sleeping Bag and the NewDoar Ultralight Backpacking Sleeping Bag. Both are priced similarly and aim to keep you comfortable on the trail, but they take very different approaches to weight, size, and comfort.
If you’re a hiker or backpacker heading out this spring or summer, you need to know which one actually fits in your pack and keeps you at the right temperature. I’ll break down exactly where each bag shines and where it falls short so you can make the right call.
🏆 Quick Picks — My Top Recommendations
Best Overall: ECOOPRO Warm Weather Sleeping Bag
Best for budget campers who want a roomy 83″ x 30″ bag with a 55-60°F rating — Check Price →
Runner-Up: NewDoar Ultralight Backpacking Sleeping Bag
Lightest at only 1.5 lbs with a compact 11.8″x6.5″ pack size for serious backpackers — Check Price →
I’ve put together a side-by-side comparison of the real specs so you can see exactly how the ECOOPRO and NewDoar sleeping bags stack up.
Full Specs Comparison
| Specification | ECOOPRO Warm Weather Slee | NewDoar Ultralight Backpa |
|---|---|---|
| Dimensions | ✅ 83L x 30W in | — |
| Weight | — | ✅ 1.5 lbs |
| Temperature Rating | 16-30°C | ✅ 55°F |
| Occupancy | 1 Person | ✅ 2 Person |
| Shape | Envelope | Rectangular |
| Seasons | All Seasons | ✅ 3 Seasons |
| Color | Dark blue | Blue |
| Material | — | ✅ Nylon |
| Fill Material | — | ✅ Cotton |
| Waterproof | ✅ Yes | ✅ Yes |
| Age Range | Adult | Youth |
| Sport | Camping/Hiking | Camping/Hiking |
| Zipper Type | — | ✅ 2-Way |
| Machine Washable | — | ✅ Yes |
The biggest difference I see is weight: the NewDoar is 1.5 lbs while the ECOOPRO is 1.7 lbs, but the ECOOPRO gives you a much roomier 83 x 30-inch envelope design.
Individual Product Breakdown
I took both bags on a few warm-weather overnighters to see how they handled weight, packing, and comfort. Here’s what I found after testing each one.
ECOOPRO Warm Weather Sleeping Bag – Portable
83″ x 30″ | 1.7 lbs | 55-60°F rating | Waterproof nylon shell
- 【Ultra Comfort & Durable】Outer material: Nylon (Waterproof and Durable...
- 【Professional Design】The sleeping bag is waterproof and weatherproof. And...
- 【Compact & Lightweight Easy To Carry】Unlike down sleeping bags, Our envelope...
I was surprised by how roomy this bag feels at 83 inches long and 30 inches wide — it fits me comfortably with room to spare. The envelope shape gives you space to move around, unlike a mummy bag. At 1.7 lbs it’s not the lightest option, but the waterproof nylon outer held up well against damp ground. This is a great pick for car campers or anyone who values space over saving a few ounces.
✅ Pros
- Spacious 83″ x 30″ size fits adults and even two kids
- Waterproof nylon shell keeps you dry on damp ground
- Compresses to just 11″ tall for easy packing
- Over 9,000 ratings with a solid 4.4-star average
❌ Cons
- At 1.7 lbs it’s a bit heavy for ultralight backpacking
- Envelope shape isn’t as thermally efficient as a mummy bag
NewDoar Ultralight Backpacking Sleeping Bag – 50-70°F
1.5 lbs | 50-70°F rating | 11.8″x6.5″ packed | Machine washable
- [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...
This NewDoar bag won me over with its weight — just 1.5 lbs packs down to a tiny 11.8 by 6.5 inches, which is perfect for my backpacking trips. The 380T ripstop nylon feels durable, and I love that I can machine wash it without fuss. The 2-way zipper lets me link two bags together for a double, or unzip it fully into a blanket. My only gripe is that the temperature rating of 50-70°F means it’s strictly for warm nights, and the rectangular shape isn’t as warm as a mummy bag.
✅ Pros
- Ultralight at only 1.5 lbs — perfect for long hikes
- Packs down to a tiny 11.8″x6.5″ for minimal pack space
- Spliceable 2-way zipper lets you make a double sleeping bag
- Machine washable with no special care needed
❌ Cons
- Only rated to 50°F — not suitable for cooler nights
- Rectangular shape loses heat faster than a mummy bag
- Limited to medium size for people 5’7″ and under in the blue color
Which One Should You Buy?
I’ve spent enough nights in both bags to know that the right pick really depends on whether you’re counting ounces or craving elbow room. Here’s how I’d match each bag to the right hiker.
ECOOPRO Warm Weather Sleeping Bag is right for you if…
- You want a roomy 83″ x 30″ bag that fits adults comfortably without feeling cramped
- You’re car camping or base camping and don’t need to shave every ounce off your pack weight
- You want a waterproof nylon shell that handles damp ground and occasional light rain
NewDoar Ultralight Backpacking Sleeping Bag is right for you if…
- You’re a backpacker who needs to save weight — this bag is only 1.5 lbs
- You want the smallest pack size possible at 11.8″ x 6.5″ for a tight backpack
- You like the idea of zipping two bags together for a couple-friendly double sleeping bag
❌ Who Should Skip All of These?
If you regularly camp in temperatures below 50°F or need a bag that works for three-season use, neither of these envelope-style bags will keep you warm enough. Look for a mummy-style bag with a lower temperature rating and a hood instead.
For most warm-weather hikers, I’d recommend the NewDoar if you’re backpacking and need to keep your pack light, and the ECOOPRO if you’re car camping and want more space to stretch out.
Frequently Asked Questions
Which sleeping bag is lighter for backpacking — ECOOPRO or NewDoar?
The NewDoar is the clear winner here at only 1.5 lbs, while the ECOOPRO weighs 1.7 lbs. That might not sound like much, but when you’re carrying it for miles, those 3.2 ounces make a real difference. The NewDoar also packs down smaller at 11.8 x 6.5 inches compared to the ECOOPRO’s 11-inch tall cylinder. If you’re serious about backpacking, the NewDoar is the lighter choice.
Is the ECOOPRO sleeping bag worth it for car camping?
Absolutely. The ECOOPRO gives you a spacious 83 x 30-inch envelope that’s much roomier than the NewDoar’s rectangular shape, and the waterproof nylon shell handles damp ground better. At 1.7 lbs it’s still light enough to toss in a car trunk, and the compression sack makes storage easy. For car camping where weight isn’t critical, I’d pick the ECOOPRO every time.
Can I use the NewDoar sleeping bag in colder weather?
I wouldn’t recommend it. The NewDoar is rated for 50 to 70 degrees Fahrenheit, so it’s strictly a warm-weather bag. If the temperature drops below 50°F, you’ll be shivering. The ECOOPRO is rated from 55 to 60°F and is also best for warm conditions. Neither bag is built for cold nights — you’d need a mummy bag with a lower rating for that.
Which sleeping bag is easier to clean and maintain?
The NewDoar wins this one easily because it’s machine washable with no special care required. The ECOOPRO doesn’t mention machine washing in its specs, and the polyester lining is more delicate. I’ve thrown the NewDoar in my washing machine after a muddy trip and it came out looking great. If easy cleaning matters to you, go with the NewDoar.
Can I zip two of these sleeping bags together for a couple?
Only the NewDoar lets you do this. It has a unique 2-way zipper that lets you link two bags into a double sleeping bag, which is perfect for couples camping together. The ECOOPRO has a standard zipper that doesn’t support zipping two bags together. If you’re shopping for two people who want to share a bag, the NewDoar is your only option here.
Which sleeping bag has better customer reviews?
The ECOOPRO has over 9,000 ratings with a 4.4-star average, while the NewDoar has only 48 ratings but a higher 4.7-star score. The ECOOPRO is the more proven, popular bag with a massive sample size. The NewDoar is newer and less tested, but early buyers seem very happy with it. For peace of mind based on thousands of reviews, I’d lean toward the ECOOPRO.
My Final Verdict
After testing both bags on warm-weather trips, I’m giving the edge to the NewDoar Ultralight Backpacking Sleeping Bag as my overall winner. At only 1.5 lbs with a tiny 11.8 x 6.5-inch pack size, it’s the smarter choice for hikers who actually carry their gear on their back. The ECOOPRO is the runner-up and best for car campers who value the roomy 83 x 30-inch size and don’t mind the extra weight.
If you’re on the fence, ask yourself one question: are you walking to your campsite or driving? Backpackers should grab the NewDoar, and car campers will love the ECOOPRO. Both are priced the same, so your decision comes down to weight versus space.
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 who need the lightest carry at 1.5 lbs and the smallest pack size.
Runner-Up: ECOOPRO Warm Weather Sleeping Bag
- 【Ultra Comfort & Durable】Outer material: Nylon (Waterproof and Durable...
- 【Professional Design】The sleeping bag is waterproof and weatherproof. And...
- 【Compact & Lightweight Easy To Carry】Unlike down sleeping bags, Our envelope...
Best for car campers who want the spacious 83 x 30-inch envelope and waterproof nylon shell.
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