Ranking The 10 Best Backpacking Sleeping Bags of 2021

Matt Lewis
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Choosing a sleeping bag makes you feel like a cross between Goldilocks and an astronaut on NASA’s search for extraterrestrial life. Cross-country explorers, backpackers, hikers, or anyone else who dares to spend the night outdoors will benefit from a list of the best sleeping bags of 2021, especially when accompanied by a detailed analysis based on scientific data about the most important features.

In fact, these kinds of recommendations are a crucial part of hiking and other outdoor activities since comfort is the most important consideration when preparing for a night under the stars. At least, it should be.

We have discussed sleeping bags and compared the top 7 models from all points of view. As a result, we have documented all the pros and cons of each model, from loft to temperature rating, materials, shape, size, features, and more.

As a result, we have peppered this article with relevant insights, tips, and information that will surely help you make a smart decision when it comes to choosing the best sleeping bag for you.

NameCategoryProduct
CANWAY Sleeping BagBest OverallCANWAY Sleeping Bag
TETON Sports TrailHead Sleeping BagBudget PickTETON Sports TrailHead Sleeping Bag
Hyke & Byke Katahdin 15 & 0 Degree F 625 Fill Power Hydrophobic Sleeping BagUpgrade PickHyke & Byke Katahdin 15 & 0 Degree F 625 Fill Power Hydrophobic Sleeping Bag

1. CANWAY Sleeping Bag

Our rating: 9 / 10

CANWAY Sleeping Bag

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Pros:

  • Reasonably priced
  • Lightweight
  • You can choose from different sizes and temperature ranges
  • Comes with a compression sack

Cons:

  • The lower temperature rating – 34 degree Fahrenheit – for the 0 degree sleeping bag has been tested in a laboratory, not in the wilderness. The temperature ratings given by manufacturers are not necessarily accurate and you should expect to experience higher temperatures when you sleep outdoors
  • Thickness: microfiber
  • Overall quality: average
  • Sleeping bag dimensions: 83 x 30 x 20 inches

This is a rather simple entry on our countdown. The Canway sleeping bag doesn’t offer anything out of the ordinary, but it gets the job done. The thermal rating has not been tested in the wilderness. There are no special zipper features, insulation, or insulation baffles, just the basic nylon outer shell and lining. The microfiber filling and cotton outer shell will keep your body temperature up.

2. Marmot Trestles 15 Cold-Weather Mummy Sleeping Bag

Our rating: 8 / 10

Marmot Trestles 15 Cold-Weather Mummy Sleeping Bag

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Pros:

  • Baffled construction and lower torso draft tube keeps you warmer and reduces the uncomfortable draft or cold air against your body
  • Can withstand light snow and high winds
  • Comfortable, contoured shape
  • Great price

If you are looking for a general use bag that can withstand any weather during your backpacking trip then the Marmot Trestles should be your choice. This bag is perfect for mid- and lower-temperature conditions but will not prove warm enough for the extremely cold weather.

The bag comes with 50D liner and the shell is made out of Marmot’s QMega 210T nylon rip-stop, which is the material of choice in premium camping bags. The sleeping bag also includes Marmot Hydrogen-treated down, which is a water-repellant treatment that will keep the down drier.

The disadvantage of this bag is its amount of insulation and the quality of the liner. The bag is quite large and it is suggested to be used by people that weigh less than 180 pounds.

3. TETON Sports TrailHead Sleeping Bag

Our rating: 8 / 10

TETON Sports TrailHead Sleeping Bag

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Pros:

  • Very affordable option
  • Long enough for most people
  • Very lightweight
  • Lightweight pick

Cons:

  • The waterproof coating on the bag may not be as effective as others
  • The look isn’t the most exciting out there
  • The heat retention is a little inconsistent

Backpacking.

The TETON TrailHead Sleeping Bag is a very simple backpacking sleeping bag that will still get you through a night in the wilderness. It’s made with a type of material that resists moisture and dries quickly. The thermal rating is at 28 degrees Fahrenheit, so it’s suitable for temperatures that are chilly but low enough that you’re not going to wish you brought your big winter bag. It’s only a six-pound sleeping bag, so it’s very lightweight and easy to throw into your rucksack.

4. Nemo Women's Cleo 30-Degree Down Mummy Sleeping Bag

Our rating: 8 / 10

Nemo Women's Cleo 30-Degree Down Mummy Sleeping Bag

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Pros:

  • Requires only a 30-degree temperature rating
  • Rolls into a smaller shape, making it easy to fit in a backpack
  • Comes with a compression sack

If you’re going to be backpacking and hiking in cooler weather, it’s important to keep your body as warm as possible while you sleep.

The Cleo sleeping bag can do just that, providing temperature ratings down to 30F. It also compacts into a smaller space, so you can quickly roll it and fit it into your backpack.

This is a mummy-style bag, which allows your body heat to stay inside the bag while keeping out moisture, so you don’t get cold from sweating all night.

5. Hyke & Byke Katahdin 15 & 0 Degree F 625 Fill Power Hydrophobic Sleeping Bag

Our rating: 8 / 10

Hyke & Byke Katahdin 15 & 0 Degree F 625 Fill Power Hydrophobic Sleeping Bag

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Pros:

  • Hyke & byke is a small company that was founded in 2013 by two innovators with a passion for finding highly innovative solutions for reducing the weight of outdoor gear.

This sleeping bag is a prime example of a product created by professionals with a passion to make the outdoors more accessible. The Katahdin is the lightest camping sleep system available on the market.

The 15 degree sleeping bag has a weight of 1 pound 7 ounces. The weight of the 25 degree, this bag weighs 1 pound 12 ounce.

These are the best lightweight sleeping bags on the market for long distance backpacking.

6. Kelty Tuck 22F Degree Mummy Sleeping Bag

Our rating: 7 / 10

Kelty Tuck 22F Degree Mummy Sleeping Bag

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Pros:

  • Made from high quality materials which are durable and comfortable
  • Versatile and can be used for various situations including camping, hiking, backpacking, and other outdoor activities
  • Its zippered opening in the footbox provides you with added comfort and room to move around
  • A sleeping bag that is suitable for temperatures below freezing

Cons:

  • It is not recommended for cold temperatures outside of the temperature range listed in the product’s description
  • Some users say the bag runs large, so it may be best to choose one size down if you want a snug fit

If you want a sleeping bag that is suitable for various situations, then the Kelty Tuck 22F Degree Mummy Sleeping Bag is definitely for you.

It is comfortable, versatile, safe for outdoor use, and suitable for camping activities as well as hiking and backpacking.

The sleeping bag features a thermal zipper pocket and a hooded pocket. Both designed to keep the heat inside the sleeping bag and to provide you with safety.

7. Mountain Hardwear Lamina -15F/-26C

Our rating: 6 / 10

Mountain Hardwear Lamina -15F/-26C

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8. Nemo Men's Disco 15-Degree Insulated Down Sleeping Bag

Our rating: 6 / 10

Nemo Men's Disco 15-Degree Insulated Down Sleeping Bag

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Pros:

  • The zippered footbox is really well designed
  • The proportion of down to fillers is on point
  • Extends to 6 feet so you can move around inside
  • High loft and a solid build
  • Highly packable
  • Comfortable
  • Super warm
  • Great construction

Cons:

  • A bit on the heavy side
  • The zipper can get stuck and is very noisy. You’ll need to lube it up

This down sleeping bag from Nemo features a modern design with a luxurious build. It is lightweight for a 15-degree bag, but the box baffle construction does add weight.

It has a very good temperature rating, you can expect it to keep you warm down to the low 40’s. It is also naturally water repellant so if you should get caught in a shower you can rest easy.

This bag packs into the size of a football and weighs 1.25 pounds. When it is zipped up you can’t roll it.

9. Mountain Hardwear Men's Phantom Flame15F Degree Down Sleeping Bag

Our rating: 5 / 10

Mountain Hardwear Men's Phantom Flame15F Degree Down Sleeping Bag

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Pros:

  • Fits most broad-shouldered users
  • Very warm for its size
  • One of the most lightweight 3-season bags
  • Comes in a variety of beautiful color and size options
  • Lots of thoughtful design features designed to improve user comfort and convenience
  • Packs up small into the outer sack for easy storage
  • 2-way zipper can be opened from the bottom if needed
  • Can be worn as a comforter at home
  • Made in the USA
  • Fits up to 6'4"

Cons:

  • More expensive than other bags
  • No drawstring at the bottom of the bag for extra space when it is not being used by a broad-shouldered user
  • Fill can shift around a bit in the down chambers

A good, high quality and durable sleeping bag is the most important key to the enjoyment of any camping or hiking trip. After all, you will spend approximately one-third of your time inside your sleeping bag. This is why it is so important to have one that fits well and is comfortable. It is also important to have one that will keep you warm, but one with just a few ounces extra weight will not.

10. NEMO Sonic 0-Degree Down Mummy Bag

Our rating: 5 / 10

NEMO Sonic 0-Degree Down Mummy Bag

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Pros:

  • The liner fabric breathes well
  • The zipper baffle makes sure that you keep heat from escaping
  • It’s a dream to pack, weighing in at 3.6 pounds and fitting to 28 inches for easy storage

Cons:

  • The insulation will compress over time
  • It’s pricey

The NEMO Sonic is one of the best rated sleeping bags available. Its name comes from the temperature it’s rated for (30-40 degrees Fahrenheit), which is considered the sweet spot for the ideal sleeping environment.

The three-inch loft provides amazing insulation from the cold and the comfort of the mummy bag is great, especially for side sleepers.

You can easily store this large bag into itself and it will pack down to a nice size ‗ it’s not the smallest down sleeping bag on the market, but the compression is good for a mummy bag.

Frequently Asked Questions (FAQ)

Which sleeping bags are best?

So you've gotten yourself a nice lightweight tent. You have all the clothing you need except for a sleeping bag. Or maybe you're looking for a new sleeping bag for a casual backpacking trip. You probably have a few different options in mind by now.

Either way, you've come to the right place because we created the following list of the 10 Best Backpacking Sleeping Bags so you could easily find the one that fits your needs as well as your budget.

Now you will be able to checkout and buy a new lightweight bag to take with you on your trip, whether it's for backpacking or camping.

What is the warmest sleeping bag in the world?

It’s a very subjective question, isn’t it? There will never be a specific winnowed list of the best sleeping bags for one whole year. It’ll vary with the climate and your environment of each year. Instead, we’re going to talk about the kinds of environments where you'll need a sleeping bag for travel, hiking, and backpacking.

That way you'll be able to pick out a sleeping bag that is suited to your needs, no matter what.

What's a good weight for a backpacking sleeping bag?

There is really no best weight for a backpacking sleeping bag. Actually, the weight of the bag will depend on how cold and for how long you intend to camp during the night.

Lighter bags mean you will need more insulation and generally heavier bags for extreme cold. If you are going for a shorter trip, then it makes more sense to get a lighter sleeping bag. This will help you to pack lighter and have more room for other important stuff.

If you are backpacking for more extended periods, then get a heavier sleeping bag. This will hopefully keep you warm and comfortable. The only disadvantage with having a heavier sleeping bag is the added weight.

The main thing you should keep in mind is to always get a sleeping bag that will be ideal for the weather conditions and for the type of trip you intend to have.

What is the best cold weather sleeping bag?

The best cold weather sleeping bag will depend on your size, what you will be using the bag for, your budget, and personal preference.

The bags on this list are rated with a temperature rating. These temperature ratings vary, depending on the manufacturer.

Air filled bags will insulate better than down bags. As the air inside the bag heats up, the polyester or nylon fabric of the bag works with the air to trap more heat, thus keeping you warmer.

Hybrid bags combine air filled chambers with down. This is sometimes combined with synthetic padding, such as Primaloft. This hybrid material improves the cold weather performance of down bags.

Conclusion

I really wanted to share a fair and honest review of these sleeping bags so I did a lot of research, I started by reading through a number of user reviews on Amazon and then I looked at the comparison tables. This gave me a rough idea of what other people thought of each sleeping bag but I wanted to go further.

Our Recommendation

NameCategoryProduct
CANWAY Sleeping BagBest OverallCANWAY Sleeping Bag
TETON Sports TrailHead Sleeping BagBudget PickTETON Sports TrailHead Sleeping Bag
Hyke & Byke Katahdin 15 & 0 Degree F 625 Fill Power Hydrophobic Sleeping BagUpgrade PickHyke & Byke Katahdin 15 & 0 Degree F 625 Fill Power Hydrophobic Sleeping Bag