Best Sleeping Bags to Keep You Snuggly Warm in 2021

Camping out under the stars is always a fun thing to do. Some people set out to enjoy a weekend out hiking, fishing, hunting, and doing all the other things we enjoy in the great outdoors. When preparing for our trip, we often think about the tent that we will use. We put little effort into considering our sleeping bags. We say it is time to reconsider!

Your body needs a good night’s sleep. A bag that isn’t warm enough, or too warm for your needs will let you down. Why risk it? Consider upgrading your sleeping back to one of the best sleeping bags of 2021 instead!

Our Top Choices for Best Sleeping Bags

We have searched and found some of the best sleeping bags available for virtually any temperature range. They come in all shapes and sizes to meet your specific needs as much as possible. Our goal is simple: we want to enhance the way you spend your time in the great outdoors!

#1. Coleman Green Valley Cool Weather Adult Sleeping Bag

This zippered sleeping bags list is designed for adults up to 5’11” with dimensions of 33 x 75-inches. The “No-Snag zipper pushes fabric away. It has a Quick Cord System, which will enable you to cinch it down and keep your body heat close to your body.

It has been certified to keep you warm in temperatures that are between 30⁰ F to 50⁰ F. This is because it prevents heat loss by using a Thermolock zipper system. The sleeping bag features Fiberlock, which will prevent the insulation in it from shifting, even if you move around a lot at night.

Conclusion
With the Coleman Limited Warranty backing this sleeping bag for five years, we feel that most people should at least give it a glance. We like that it has ZipPlow, FiberLock, and several other features to increase your comfort, as well as its usability. It is lightweight at only 5.44-pounds, so it will not weigh you down.

Pros
– Very Warm
– Good Sleep Quality
– Comfortable to Use

Cons
– Too Short for Some

#2. TETON Sports Regular Sleeping Bag

The TETON regular sleeping bag promises to have soft lining and a half-circle mummy-style hood. This can keep you more comfortable and help you to keep your pillow in the bag with you. If you have any issues with the way the bag performs for you, you can reach out to TETON to get help solving it.

This bag promises to keep you warm in cold weather thanks to its innovative fiber filling and double-layer construction. There are draft tubes to enhance how warm it is. It is “fluff-able” and works with a camp pad if you need even more warmth. When the night is done, you stuff the sleeping bag into a compression sack without ever having to roll it again.

Conclusion
With brushed poly-flannel and a size of 80 x 33-inches, this seems like a great option for most people. We like the Hollow Fiber that fills it and that it can keep you warm in temperatures down to -18°C/0°F, while remaining only 5-pounds.

Pros
– Stuff Sack
– Good Sleep Quality
– Comfortable to Use

Cons
– Small Length Size

#3. Coleman Oak Point Sleeping Bag

The Oak Point promises to keep you warm in temperatures that drop to 30-degrees. It is designed to be used by campers and outdoor lovers that are up to 6’4” with a size of 81 x 39-inches. It is backed by a 5-year limited warranty, cleans up easily, and has fasteners to lock the bag in place when it comes time to roll it up.

As to how it performs, it has a long draft tube that runs along the zipper, so your body heat stays inside with you. The zipper is then designed to be snag free, no matter how much you use it. It has plenty of insulation that will not move around if you do throughout the night.

Conclusion
We like that this sleeping bag is designed for larger people. It will give most people ample space to curl up on those cold weather trips out. The filling does seem to be a little bulky, but for the most part, the warmth that it provides is worth the slight bulk.

Pros
– Spacious
– Comfortable
– Lightweight

Cons
– No Cinches at Neck Area

#4. TETON Sports LEEF Lightweight Mummy Sleeping Bag

Cold feet do not have to be something that annoys you on your next camping trip. This mummy-style sleeping bag promises to have added insulation in the footbox to keep your toes as warm as the rest of your body will be. If this isn’t “comforting” enough, it has a three-piece hood that you can pull tightly around your face, effectively cocooning you. A full-length draft tube then keeps the warm air your body creates, inside with you.

You can expect this sleeping bag to keep you warm, but what some people like is that it does not require you to roll it up. You simply stuff it into a compression sack and go on with the day’s adventures. If it does not perform the way you expect, TETON Sports is always around to help you find a solution.

Conclusion
This sleeping bag is available in two different temperature ranges and sizes to meet your specific needs. One promises to keep you warm at 20+ degrees while the other promises to keep you warm down to 0°F. The adult bag measures in at 87 x 34 x 22-inches. We think it will work well for most people whether camping, backpacking, or hiking.

Pros
– Comfortable
– Warm
– Ample Space

Cons
– Not Warm Enough

#5. Kelty Galactic Down Sleeping Bag

If you want a sleeping bag that retains its loft, holds warmth, and repels water, then you may want to consider the Galactic Down by Kelty. It weighs less than 3-pounds and does everything listed so that you can stay comfortable when out in the wilderness. It is wider than traditional mummy-style bags, to ensure you sleep comfortably.

The drawdown insulation is naturally compressible and packs compactly. It promises to keep you comfortable at temperatures that are down to 30-degrees. It has an anti-snag zipper and the regular measures in at 7.5 x 15-inches.

Conclusion
This sleeping bag is very easy to clean, especially if you have down soap and a front-loading washing machine. We like that it can compress into small spaces, making it ideal for hiking and camping trips. It is one of the lightest ones we have seen so far. This is another bonus as far as we can see and hope that you feel the same.

Pros
– Comfortable
– Very Lightweight
– Spacious

Cons
– Not Warm Enough

#6. HiHiker Mummy Bag + Travel Pillow/Compact Compression Sack

This mummy-style sleeping bag comes with a carrying bag and a travel pillow that will ensure you are comfortable when you go camping. It has an insulated footbox, and innovative heat retention technology thanks to a drawstring hood. This sleeping bag says it can keep you warm into temperatures that are 20-degrees.

Each sleeping bag is covered by a lifetime warranty. Any issues will be covered. Whether it is an issue with the travel pillow or the sleeping bag that is designed to fit up to a 6.2-ft tall adult. It is lightweight and durable, designed to keep up with your camping needs when you are out and easy to store when you aren’t.

Conclusion
This sleeping bag seems like a great option for most people who want the mummy-style sleeping bags and a little extra comfort thrown in for good measure. It promises to be very lightweight and hold your body heat in so that you feel almost as comfortable as you would at home. We love that it is backed by a lifetime warranty!

Pros
– Great Warranty
– Comfortable to Use
– Lightweight

Cons
– Large Sized

#7. Slumberjack Sleeping-Bag-Stuff-Sacks Country Squire Sleeping Bag

This two-layer sleeping bag has an offset and a differential cut to prevent you from ever having to deal with cold spots when you are trying to rest. It is further enhanced by a draft tube that runs along the zipper. If you have two bags, you can zip them together to ensure a double-wide sleeping area.

This Country Squire sleeping bag has a lumberjack shell material that is very durable. It uses 12-ounce cotton duck feathers. Inside, you will find a poly-cotton liner with a removable layer that can be removed for washing or left inside the bag for added warmth. Between those two layers, you will find SLumberLoft synthetic filling.

Conclusion
This impressive sleeping bag for camping is rated to be warm even if temperatures drop to 20-degrees. It is heavier than most at nearly 13-pounds but measures 21 x 126 x 12.9 inches, which should be a good fit for most people.

Pros
– Comfortable
– Easy to Clean
– Very Warm

Cons
– Very Large Size

#8. Envelope Camping Sleeping Bag by VERZEY

This envelope-shaped sleeping bag measures 29.5 x 87-inches. It fits most people that are up to 5’11”. It is made with high quality 300T dacron fabric that is coated to be waterproof. Even if there are extreme weather conditions, it will keep you dry. It has a filling that is 400g/m2 hollow cotton. This makes it thicker than most and ensures that it can keep you warm to temperatures that are 32-degrees.

You can care for this easily. It compresses when not in use, and you can machine wash it when it gets dirty. It has a double, durable zipper that makes tears more unlikely.

Conclusion
One thing we like about this sleeping bag is that it is backed by a 100% risk-free satisfaction guarantee. If you are not happy, you contact VERZEY and they will help you resolve the issue. In our opinion, this makes it a sleeping bag worth considering if you want to venture out in slightly cooler weather.

Pros
– All-Season Comfort
– Good Quality
– Waterproof

Cons
– Not Comfortable

#9. Sierra Designs Frontcountry Bed 35

This zipperless, synthetic sleeping bag is rated to keep you warm through temperatures dropping to around 35-degrees. It is made with a 50D ripstop polyester shell and a lining that is made with 68D polyester taffeta. It is insulated with plastic.

You can use this sleeping bag if you are under 6’6”. There are several sizes available for you to consider, so that you can feel confident before you set off on your next camping trip.

Conclusion
Can you imagine a camping trip and a sleeping bag that does not end up with you laying on a zipper? Yet you still manage to stay warm and comfortable? That is what you will get with the Frontcountry Bed by Sierra Designs. Our hope is that it appeals to you as much as it appeals to some.

Pros
– Warm
– Comfortable
– All Season Usable

Cons
– Not Warm Enough

#10. Coleman Silverton Sleeping Bag

This Coleman sleeping bag has a 5-year limited warranty. It promises to keep you warm in temperatures that drop as low as 0-degrees. It is designed to keep anyone warm, even if you are big and tall. At 82 x 32-inches, it can hold campers that are up to 6’2”.

It is a mummy-style sleeping bag, meaning that it has a tapered shape. Inside, you will find polyester insulation to keep you as warm as possible. It has a no snag, two-way zipper that will work any time you need it to.

Conclusion
As if all the other features aren’t great enough, this sleeping bag promises to be easy to care for. You simply toss it in the wash if it gets dirty. We like that it has a hood to help keep drafts away from your skin and keeps your body heat where it belongs, next to the body. Definitely one that we feel is worth looking at.

Pros
– Lightweight
– Warmth
– Durable

Cons
– Not Warm Enough

#11. Nemo Disco Insulated Down Sleeping Bags

When you are camping in extreme conditions, this sleeping bag that is rated for 15 & 30 degrees may be a good option to consider. It is designed to give you a good night’s sleep. It provides you with extra material around your face, so that you can snuggle up. It is shaped like a spoon, which will give you extra room in the elbow and knees area so that you can move naturally.

If you get too warm you can open the ThermoGills to let cool air in. You will find that it has a waterproof, breathable, footbox. This means no condensation so you will stay warm and dry. If it fails, you are backed by a lifetime warranty.

Conclusion
We like that this sleeping bag has a shape that gives you the ability to move around while you stay snugly inside. It even allows you to sleep on your side within the bag. It is lightweight, well made, and everything else that is good. Most people feel it is an awesome option to consider.

Pros
– Spacious
– Warm
– Lightweight

Cons
– No Sleeping Mat Pouch

#12. Sierra Designs Cloud 20 Degree DriDown Sleeping Bags

This unique sleeping bag is zipperless and mummy-shaped. It is very light at 1-pound 13-ounces. It can comfortably sleep someone that is up to 6-feet tall. It is made with 800 fill DriDown, 15D Nylon Ripstop, a cinch cord hood, a Draft Dodger baffle, and a self-sealing foot vent.

This sleeping bag will never poke you with zippers. It is designed to be durable and backed by a company that offers a limited lifetime warranty to the original purchaser. If you have issues, you contact customer support for prompt service.

Conclusion
Zipperless bags are a relatively new concept. They promise to be very comfortable and all of your body heat stays inside rather than going through the zipper. We love that this sleeping bag is so lightweight and that it is very durable. We think it is worth looking at for most people.

Pros
– Comfortable
– Warm
– Great Customer Support

Cons
– Shifting Down

#13. WERTYCITY Sleeping Bags for Camping

This sleeping bag is available in several colors. It is water resistant, skin friendly, and comfortable thanks to its 400T nylon outer, 100% polyester lining and imitated silk floss filling. It should not fade or crack. It promises to be breathable, yet keep you warm, so that you can get a good night’s rest.

When you go camping in temperatures that are between 59-77-degrees, you can depend on this sleeping bag. It is compact when it compresses down to 7.7 inches in height. When open it is large enough for many adults. If it doesn’t meet your expectations, you can contact support for a full refund.

Conclusion
This sleeping bag is designed for spring and summer camping. We think that it is a great option for most people who love hiking and camping during the summer months. Our hope is that you feel the same as most others who have looked it over.

Pros
– Comfortable
– Lightweight
– Compact

Cons
– Wrong Colors

#14. Nemo Forte Ultralight Synthetic Sleeping Bags

This winter sleeping bag weighs about 3-pounds and packs up to be 11.5 x 9-inches in diameter. When open, it measures about 21 x 14 x 12-inches. It has PrimaLoft Rise insulation to increase heat retention and compressibility. There are gills included in the sleeping bag so that you can let heat out if you get too warm.

This sleeping bag allows you to sleep comfortably on your side. It has a spoon shape that contours to your body. If it doesn’t meet your expectations, it is backed by a lifetime warranty.

Conclusion
Even at temperatures of 20-35-degrees you should be able to stay warm in this spoon-style sleeping bag. We like that it gives you the ability to lay in a position that is most comfortable for you. Most people seem to feel it is worth considering. We have to agree.

Pros
– Comfortable
– Light
– Warm

Cons
– Zipper Issues

#15. Marmot Trestles 30 Mummy Sleeping Bags

Camping in the winter just gets more comfortable with this sleeping bag that can handle down to 30-degrees according to EN testing. This is because of SpiraFil high loft insulation. It has a foot shaped box, to provide you with plenty of wiggle room and less heat buildup.

This sleeping bag weighs 3-pounds 1-ounce. It has a YKK two-way zipper with a fold down zipper that is added for ventilation. It is moisture-resistant and comfortable.

Conclusion
We feel that this is a good option to consider for most. We like the way it can cover your head to keep you warm, but not too warm thanks to vents. We like that the toe box optimizes your space and comfort. Our hope is that you feel it could work for your winter outings.

Pros
– Warm
– Comfortable
– Spacious

Cons
– Zipper Catches

Sleeping Bags Buyer’s Guide

There are several things you should consider about how to choose a sleeping bag. Each one can potentially make your life easier by ensuring you are comfortable on your camping trip. These things include:

Shape

Sleeping bags may be rectangular, semi-rectangular, mummy, spoon-shaped, or attachable to others.

Insulation Type

Typically sleeping bags will have synthetic insulation or Down insulation. The cold weather bags are usually down.

Other Accessories

You can often find sleeping bags with a shell that is polyester or nylon. It may have a hood to increase your warmth. Stash pockets can hold items that you prefer to keep close, such as your cell phone. Stuff sacks or storage sacks will help you keep up with your sleeping bags on hiking trips. Sleeping bed liners are another feature that makes your bag warmer and cleaner than without one.

Final Thoughts

With our list of the best sleeping bags of 2021, we hope you will be comfortable on your next camping trip. They are all great options for you to consider if you are planning for your next adventure in the great outdoors. Which one do you feel will meet your needs the most?

Sleeping Bags FAQ

Q. Which Filling is Warmest?
Ans. This is a huge subject of debate. Some say that down is better, while others say that synthetic is best. Instead of asking, which is warmer, you should pay attention to the temperature rating and let it guide your choices.

Q. Which Sleeping Bag is Best for Cold Weather?
Ans. On this, you may want to consider a mummy-shaped bag since it will hold heat to your body more effectively than rectangles.

Q. Can I Share My Bag with Someone Else?
Ans. It is possible to have two sleeping bags attach to one another, sometimes. A better option is to choose a double, duo, or twin-sized sleeping bag that is designed for use by couples.