Top 15 Best Winter Sleeping Bags in 2021

Sam Fletcher
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Winter is the perfect time to get out and enjoy the cooler days and snow. Unfortunately, the season also brings its fair share of cold and rain.

Of course, the best part about winter sports is staying outside and enjoying the fresh air. And since temperatures tend to dip more in winter, you will need a better sleeping bag to stay warm and cozy.

I hope this list of the top 15 best winter sleeping bags in 2021 will help you to make the right choice so you can go outside and enjoy the cool weather.

NameCategoryProduct
Hyke & Byke Eolus 0 Degree F 800 Fill Power Hydrophobic Goose Down Sleeping BagBest OverallHyke & Byke Eolus 0 Degree F 800 Fill Power Hydrophobic Goose Down Sleeping Bag
Coleman Sun Ridge 40°F Warm Weather Sleeping BagBudget PickColeman Sun Ridge 40°F Warm Weather Sleeping Bag
TETON Sports Mammoth Queen-Size Double Sleeping Bag; Warm and ComfortableUpgrade PickTETON Sports Mammoth Queen-Size Double Sleeping Bag; Warm and Comfortable

1. Hyke & Byke Eolus 0 Degree F 800 Fill Power Hydrophobic Goose Down Sleeping Bag

Our rating: 9 / 10

Hyke & Byke Eolus 0 Degree F 800 Fill Power Hydrophobic Goose Down Sleeping Bag

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Pros:

  • FDA certified
  • Premium down fill power and cluster loft
  • Updated fit and design features
  • Free cotton storage bag included
  • Lightweight design
  • Four season

Cons:

  • May be too heavy for backpacking
  • Higher price point
  • Less than 30 degrees rating

Travel and Camping.

This down sleeping bag from Hyke & Byke is a dream come true for those who like to call the outdoors their home during the day, but go back to civilization to sleep at night.

This down sleeping bag is ideal for four seasons and different kinds of backpacking trips thanks to being rated down to 0 degrees and in the classic mummy bag design.

2. Browning Camping McKinley -30 Degree Sleeping Bag

Our rating: 9 / 10

Browning Camping McKinley -30 Degree Sleeping Bag

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Pros:

  • Lightweight & Comfortable
  • Great Castelli Down Fill
  • Stylish Design
  • Great Price Point

This bag has a ton of features that the majority of other bags, even high-end ones, cant compare to. The inner shell is exceptionally comfortable and feels like you are wearing your blanket.

Worth noting is that the zipper is very high quality; and in the event that it does malfunction, then call the manufacturer and you will get a bag repaired for free (it is backed by a 15-year warranty).

The zipper runs down the middle of the bag, so you can slip your arms out through it with ease and then wear it around your home like a robe.

3. Coleman 0°F Mummy Sleeping Bag

Our rating: 9 / 10

Coleman 0°F Mummy Sleeping Bag

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Pros:

  • Plenty of room for tall people
  • Breathable
  • Lightweight
  • Affordable price
  • Comes in many different designs

Cons:

  • Straps can be annoying to attach
  • Bolstered sides won’t be comfortable for everyone

This is definitely the best winter sleeping bag for big and tall adults out there.

If you need a sleeping bag for any occasion, whether it’s the backyard or the actual winter, then you need to consider this bag. It’s cozy, it’s sturdy, and most importantly, it’s easy to clean.

One of the things that make this sleeping bag excellent is its RDS, or revolutionary design systems. That is the system Coleman created to create a most comfortable and functional bag where there is plenty of space not only inside, but the outside as well.

4. TETON Sports Mammoth Queen-Size Double Sleeping Bag; Warm and Comfortable

Our rating: 9 / 10

TETON Sports Mammoth Queen-Size Double Sleeping Bag; Warm and Comfortable

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Pros:

  • Affordable and incredibly comfortable
  • Very lightweight
  • Keeps you warm, lofty and comfortable
  • 4-season appropriate
  • Comes with a compression bag & storage sack

Cons:

  • Not recommended for backpacking
  • Bottom of sleeping bag is slippery making it difficult to roll up

This massive sleeping bag will keep you warm in nearly any weather. The outer shell has a water-resistant layer and a durable polyester layer that will help keep the elements out while still providing ample padding.

The filling is made up of low-pile, gossamer NestLoft synthetics that provide ample loft and warmth. The synthetic insulation is warmer than down insulation and it performs better when damp. It helps prevent this by reducing the amount of moisture it absorbs (three times less than down). If you ever do get it wet, it will not lose its loft like down would.

This sleeping bag has a 60-inch shoulder girth. That means that you can easily fit two people into this sleeping bag. The sleeping bag is not too narrow, and it is very long. It measures 88 inches long.

5. Coleman Big & Tall Sleeping Bag

Our rating: 9 / 10

Coleman Big & Tall Sleeping Bag

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Pros:

  • Warm ratings
  • Classic design with soft velour lining

Coleman is known for making reliable, low-cost camping gear. However, they stand out in the sleeping bag category because they not only make great backpacking sleeping bags, but also high-quality camping sleeping bags.

This classic cold-weather mummy sleeping bag comes with a removable pillow, so you can sleep comfortably. The bag is also double-stitched for maximum durability.

If you decide to sleep in jeans and a sweatshirt, you can still enjoy this sleeping bag’s comfort. It comes with a soft velour lining that makes it feel heavenly against your skin. However, given the bag’s large size, it’s probably best not to sleep in long sleeves or long pants.

6. Coleman Dunnock Cold Weather Adult Sleeping Bag

Our rating: 9 / 10

Coleman Dunnock Cold Weather Adult Sleeping Bag

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Pros:

  • Budget-friendly price point
  • Mummy shape keeps body heat in
  • Zipper lock for good air-tight seal
  • Versatile temperature rating
  • Available in five different colors
  • Warm and cozy

Cons:

  • Zipper is rather small
  • Insulation isn’t seam sealed

Sleeping bags are a necessity if you plan on sleeping outdoors. The Coleman Dunnock is one of the warmest bags we’ve had the pleasure to test and is a great addition for anyone’s gear collection for those cold winter nights.

In any condition, from the coldest winter night to the hottest summer days, this bag will keep you toasty regardless of your sleeping environment.

7. TETON Sports Celsius XL Sleeping Bag; Great

Our rating: 8 / 10

TETON Sports Celsius XL Sleeping Bag; Great

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Pros:

  • Excellent warmth to weight ratio
  • Warm and comfortable
  • Ideal for longer trips
  • Great versatility due to many carry-pockets

Cons:

  • Too long for some users
  • Poor hood design
  • Stitching error (fixed by TETON under warranty)

This family-size sleeping bag from Teton sports offers an impressive warmth-to-weight ratio. It’s great for longer trips when you need more warmth and comfort. The design is ideal for camping in colder weather and can be used for spring and autumn camps as well. It’s also great for travel thanks to the real four-season rating.

The soft and cozy fabric is perfect for warmer nights and comfortable for both adults and children. The outer material and design is great for keeping you warm and comfortable despite wet weather. It retains heat even when it’s wet and can be a real lifesaver in cold weather.

The best part about this sleeping bag is its versatility! It comes with 7 versatile straps that let you use it in many different ways to suit your needs. You can use it as a regular sleeping bag, wrap it around yourself like a cocoon, or wear it like a backpack.

8. FARLAND Sleeping Bags 20℉

Our rating: 8 / 10

FARLAND Sleeping Bags 20℉

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Pros:

  • 3-4 Season Temperature Rating
  • Great for Camping, Hunting, Backpacking or When You Want To Sleep In Your Backyard
  • 20OZ Fingertip-Warmth Ultra-Compact' Sleeping Bag for Kids
  • Ultra Abrasion and Water Resistant with a Waterproof Zipper
  • Compression Sack Provides the Ultimate Packing Efficiency While Minimizes Weight
  • Pretty Quick Drying: You Can Squeeze It Out and It Will Be Dry Within a Few Hours
  • Super Lightweight and Ultra-Compact

Cons:

  • A Little Shorter Than The Average Sleeping Bags For Adults
  • A Little Harder To Zip Up
  • Long Lasting

Warm:

This 20OZ 20* Fingertip-Warmth Ultra-Compact Sleeping Bag is designed to keep you warm and comfortable all night. Easily roll up and store in the provided compression sack to take it wherever you need to go.

Lightweight and Compact:

  • A Little Shorter Than The Average Sleeping Bags For Adults
  • A Little Harder To Zip Up
  • Long Lasting

9. CANWAY Sleeping Bag

Our rating: 8 / 10

CANWAY Sleeping Bag

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Pros:

  • Water-resistant
  • Very lightweight
  • Packs down inside its own compression sack (included)
  • Great for various weather conditions
  • Decent price point
  • Plenty of color options
  • Effective insulation for the summer
  • And for the winter
  • Fits people up to 6’1”

Cons:

  • A bit on the thin side
  • Durability is questionable

As you can see, the CANWAY Sleeping Bag seems to be a budget-friendly option that will deliver what you need for both the summer and the winter conditions.

It’s suitable for pretty much any kind of weather that you might experience during the year, whether that’s summer or winter. This is thanks to its water-resistant fabric, its high-quality insulation, and its comfortable design.

It’s durable enough to be used on a camping trip or for outdoor activities, but it’s also light enough and small enough to be used as a blanket or a bed when you’re having a sleepover with your friends or family.

10. Coleman Brazos Cold Weather Sleeping Bag

Our rating: 8 / 10

Coleman Brazos Cold Weather Sleeping Bag

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Pros:

  • Affordable
  • Comes with a soft cotton storage bag
  • Can fit people up to 5’11

Coleman Brazos Cold Weather Sleeping bag is a fun and affordable alternative for those looking for a mid-range sleeping bag. The Brazos comes with cotton storage bag and is considered to be an ideal choice for colder nights. It’s got everything you need, whether you’re taking an overnight camping trip or just plan on spending a few nights sleeping in the garage or basement.

This Coleman sleeping bag features a soft flannel liner for additional warmth and has temperature rating from 16 F to 40 F. It’s long enough to fit people up to 5’11.

What I love most about this sleeping bag is the price.

11. Coleman Sun Ridge 40°F Warm Weather Sleeping Bag

Our rating: 8 / 10

Coleman Sun Ridge 40°F Warm Weather Sleeping Bag

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Pros:

  • Good price tag
  • Compresses small
  • Very light
  • Packs away tiny
  • Soft and comfortable
  • Roomy and super confortable torso

Cons:

  • The bag is thin
  • Short length
  • Doesn’t come with a pillow
  • No venting

You don’t have to spend a lot of money to enjoy camping in the colder months. In fact, this affordable bag is a fantastic option once you’re able to hike into a campground or spend the night in your car.

Coleman has packed a ton of features into this affordable bag. It’s great for dealing with cool weather and rest assured that your feet will stay toasty thanks to the extra long foot area of this bag.

This bag is small enough to make it into the best gear list for backpacking, traveling, riding, and just general use. The compressible design of the Coleman Sun Ridge sleeping bag allows you to save a ton of space, and lets you store the bag using a small stuff sack.

12. WINNER OUTFITTERS Mummy Sleeping Bag

Our rating: 8 / 10

WINNER OUTFITTERS Mummy Sleeping Bag

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Pros:

  • Affordable price point
  • Toasty warmth down to 0 degrees
  • Extra width
  • Internal pocket for storage
  • Drawcord hood
  • Durable material
  • Heat reflecting technology

Cons:

  • Bottom zipper could be improved
  • No footbox design
  • Could be heavier
  • Not Great for Heavyweight sleepers

The Winner Outfitters sleeping bag is the best 3 season sleeping bag you can get in its price range. Just with a small investment, you can get a premium quality sleeping bag that will serve you well in all of your outdoor adventures.

The bag features a v-neck design that helps prevent excess accumulation of heat, so you can sleep comfortably even when it’s quite cold. The bottom compartment also features a mummy shape to help minimize heat loss.

The inner side of the sleeping bag is extra soft to eliminate the rougher feeling on your skin. The sleeping bag's temperature rating is 9 to 11 degrees Fahrenheit, but you can expect it to be more comfortable than the rated temperature.

13. Clostnature Sleeping Bag

Our rating: 8 / 10

Clostnature Sleeping Bag

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Pros:

  • Lightweight
  • Waterproof
  • Easy to carry
  • Made with quality materials
  • Affordable price

If you are looking for the best quality sleeping bag without breaking the bank, this is the sleeping bag for you. The majority of the reviews for this sleeping bag were positive, and you can find a lot of discount codes for it as well. The most outstanding feature of this bag is that it is light and very portable considering it is also durable and waterproof.

Several users have also commented on how comfortable the sleeping bag is. It has a soft cotton lining that wicks moisture away from your skin. For the price, this bag is certainly worth a buy for anyone looking for something for camping, hiking, or traveling.

14. NORSENS Sleeping Bags

Our rating: 7 / 10

NORSENS Sleeping Bags

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Pros:

  • It is water repellent.
  • It is very comfortable.
  • The design is very warm.
  • It is reasonably lightweight.
  • It is very compact.
  • It has a nice-feeling liner on it.
  • It is okay for all seasons.

Cons:

  • It is a little heavier than I would like for a backpacking sleeping bag.
  • It arrived with a slight tear.

The NORSENS 4 Seasons Ultralight Backpacking Sleeping Bag – Lightweight Sleeping Bag with Compression Bag for Camping Hiking Travel Canvas Lightweight Sleeping Bag (+ Fitted Liner) is well-made. After inspecting it closely for several days, I have not found any flaws. It satisfies all its promises and is very cool. The only thing that I can possibly say about it is that I wish its warming component were better.

The NORSENS Sleeping Bag is made well. It's a little heavier than I would like for a backpacking sleeping bag. It arrived with a small tear in the lining. I am not certain it's enough to affect the warmth, however. The overall design is lovely and it is very comfortable and warm with its removable liners. I have been very happy with my NORSENS Sleeping Bag.

15. Active Era Mummy Sleeping Bag

Our rating: 7 / 10

Active Era Mummy Sleeping Bag

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Pros:

  • Extremely lightweight
  • Great for warm weather
  • Affordable and budget-friendly
  • Comes with a compression sack
  • Made from high-performing Microfiber thermal insulation
  • Designed in California

The Active Era mummy sleeping bag is simply one of the best sleeping bags in the outdoor space that won’t break the budget. Its compressible design makes it great for camping and traveling as it takes up a very small amount of space.

The bag is an ultra-light yet warm option that’s great for three-season use. It’s a durable option that will provide you with comfort in all different weather conditions.

It has a soft and cozy filler that keeps you warm and is designed to keep you dry when sitting at the campfire at night.

16. REVALCAMP Sleeping Bag

Our rating: 4 / 10

REVALCAMP Sleeping Bag

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Pros:

  • Great for various kinds of activities
  • Comes with a compression sack and storage bag for easy packing
  • Warm and well-insulated
  • Lightweight and easy to carry
  • Comfortable and durable
  • Weatherproof

Cons:

  • Color fading is reported
  • Some have received the product damaged

This is a great bag for all kinds of winter adventures and is a safe bet for the coldest days. It comes with a full foot zipper on one side, and an enclosed foot as well as wrists for extra warmth.

It also comes with a convenient compression sack to make the baby bag as small as possible and a storage bag to protect it from damage when not in use.

The bag itself is well insulated and will keep you warm and cozy even if the temperature drops to negative degrees. This is a for this bag’s shell that does not let moisture in or out, meaning that you can use this even when it’s snowing outside.

Frequently Asked Questions (FAQ)

What are the best cold weather sleeping bags?

One of the most important things when sleeping in cold weather is keeping your body as warm as possible. This is why when searching for the best cold weather sleeping bag, you must keep in mind that you need a bag that is well insulated to ensure your body stays warm, even if the temperatures outside drop significantly.

Something else to look for is a bag made of waterproof material. You don't want cold water to seep inside your bag while you sleep on the ground. You'll end up waking up in the middle of the night, shivering and sweating! So, do yourself a favor and look for a sleeping bag that is waterproof, and that will protect you in any kind of cold weather.

You might also consider a multipurpose sleeping bag. These are usually filled with lightweight fabrics that weigh less than your average sleeping bag, but still keep you warm and comfortable throughout the night.

What is the warmest sleeping bag you can buy?

Well, that depends, of course, as a temperature rating is just a general guideline. What's more important is how comfortable you are in a given temperature rating. So, it's worth it to spend some time in a store trying some bags on to see how comfortable you are.

Many major customers claim that the 5 Degrees Kelvin is the warmest bag. In fact, its warmth is comparable to many of the “zero degree' bags. Just remember, you need not only warmth, but also you need “breathability” of the bag.

As you may already know, sleeping bags become less breathable when wet. This is an important consideration when you are buying a sleeping bag, since you are bound to get sweaty and, likely, wet from condensation inside the tent.

What is the best 20 degree sleeping bag?

Our pick for the best 20 degree bag is the Marmot Hydrogen. This synthetic bag strikes the balance between weight, size, and warmth. Synthetic insulation is longer lasting, more packable, and will insulate even when wet, but it is heavier and less compressible than down.

We think you should seriously consider the synthetic Hydrogen if weight and size are deciding factors. The bag doesn't have the compressibility of the down bags, but it has the added benefit of staying warm even when wet. Additionally, since it is synthetic insulation, and thus not derived from feathers, it is an excellent choice for those who are vegan or vegetarian. The synthetic insulation does cost more than down, but Marmot has a lifetime warranty, so you don't have to worry about the bag wearing out on you. Overall, we think the Marmot Hydrogen strikes an excellent balance between weight, warmth, and size.

What is the best 4 season sleeping bag?

The best sleeping bag will depend on where you intend to use it. Most will say it's a mummy-style bag because of the increased warmth. But it's the length of the bag that is the best indicator of how warm it is; the more inches of length, the warmer the bag will be. Also, the temperature rating of each sleeping bag refers to how warm the bag will be during the coldest conditions. A single bag that everything can ride in or sleep in will likely be too warm for many.

Recommendations:

It's the Kelty Cosmic 0 bag that gets the best overall rating. It's warm enough for 4-season use even though it is designed as a 3-season bag.

The Kelty Tumbler 30 gets an excellent 4.6 rating and a 6-pound pack weight despite being a 3-season bag with a 48-inch length.

Conclusion

You want the best possible sleeping bag for winter camping, but you have very little idea what may best suit your needs? Well, your search is over. From a review of more than 50 sleeping bags, we’ve carefully selected some of the top rated sleeping bags for a winter adventure. Although this list may not include every option available, we think you’ll be able to find one ideal for your needs and budget.

Our Recommendation

NameCategoryProduct
Hyke & Byke Eolus 0 Degree F 800 Fill Power Hydrophobic Goose Down Sleeping BagBest OverallHyke & Byke Eolus 0 Degree F 800 Fill Power Hydrophobic Goose Down Sleeping Bag
Coleman Sun Ridge 40°F Warm Weather Sleeping BagBudget PickColeman Sun Ridge 40°F Warm Weather Sleeping Bag
TETON Sports Mammoth Queen-Size Double Sleeping Bag; Warm and ComfortableUpgrade PickTETON Sports Mammoth Queen-Size Double Sleeping Bag; Warm and Comfortable