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Best Sleeping Bags for Adults

Candace Osmond

Remember the fun of sleepovers as a child? One of the best things about them was the comfort of your sleeping bag. It used to seem like sleeping in one made you feel more rested than sleeping in your own bed! Too many people associate sleeping bags with children, when they are far more useful and versatile than a simple children accessory.

Adults need sleeping bags, too, especially for camping and outdoor activities. Of course, when it comes to things like camping, there is a lot more to consider when choosing a sleeping bag for adults, including the level of cushion and the ability to hold in heat. After all, the best time to camp and much of the hunting season occurs during cooler weather. It only makes sense to consider high-quality materials that will allow you to remain comfortable under the most difficult of conditions outside.

With that in mind, it’s easy to see why choosing sleeping bags for adults requires a bit more research and consideration to ensure you’re getting the best bang for your buck. To help you find what you’re looking for and stay within your budget, we’ve rounded up the best sleeping bags for adults on the market today – all you have to do is pick one for your next adventure.

Best 0 Degree Sleeping Bags You Can Buy Online

1. Coleman Mummy Sleeping Bag – Editor's ChoiceWaterproof and rated for three seasons

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  • Size: 32 in x 82 in
  • Style: Mummy
  • Hood included: Yes
  • Temperature rating: 0-10˚F
  • Colors: Gray/Green

2. ASOUT 4 Season Extra Wide Sleeping Bag

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  • Size: 33 in x 87 in
  • Style: Rectangular
  • Hood included: Yes
  • Temperature rating: 15-50˚F
  • Colors: Dark gray

3. SWTMERRY 3 Season Lightweight Sleeping Bag

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  • Size: 32 in x 82 in
  • Style: Barrel
  • Temperature rating: 15-50˚F
  • Colors: Blue, Blue/Green, Blue/Orange, Dark Gray, Green, Navy Blue, Purple, Red
  • Hood included: Yes

4. REDCAMP Cotton Flannel 3 Season Sleeping Bag

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  • Size: 33 in x 75 in
  • Style: Rectangular
  • Hood included: No
  • Temperature rating: 15-50˚F
  • Colors: Navy blue w/blue plaid, Navy blue w/red plaid

5. Coolzon Lightweight Backpacking Sleeping Bag

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  • Size: 34 in x 75 in
  • Style: Rectangular
  • Hood included: No
  • Temperature rating: 30-60˚F
  • Colors: Gray/Green

Best Sleeping Bags for Adults

1. Coleman Mummy Sleeping Bag – Editor's ChoiceWaterproof and rated for three seasons

Best 0 Degree Sleeping Bags You Can Buy Online

Highlights

  • Size: 32 in x 82 in
  • Style: Mummy
  • Hood included: Yes
  • Temperature rating: 0-10˚F
  • Colors: Gray/Green

Pros

  • Rated for temperatures as low as 0˚F with options for warmer weather as well
  • Ideally insulated to retain optimal amounts of heat
  • Zipper construction resists snagging
  • Made for ‘big and tall’ adults to accommodate taller and broader bodies

Cons

  • A bit pricey

The sleeping bag includes a hood that is partially sculpted and has a drawstring to tighten it around your head and help seal in even more heat. The zipper system is made to push material out of the way so there is no snagging while zipping it up, and you have the option to unzip the bottom of the sleeping bag to accommodate warmer nights, allowing for ventilation.

The box shape of the foot is also slightly different from the average mummy-style sleeping bag, allowing for a little extra room for movement of your feet while still holding in incredible amounts of heat.

The quilting assures there are no cold spots, and the polyester cover and lining help with overall insulation factors. These sleeping bags can easily accommodate individuals over six feet tall as well. It comes with a stuff sack for easy storage and carrying, and you get a 5-year limited warranty for reassurance.

2. ASOUT 4 Season Extra Wide Sleeping Bag

Highlights

  • Size: 33 in x 87 in
  • Style: Rectangular
  • Hood included: Yes
  • Temperature rating: 15-50˚F
  • Colors: Dark gray

Pros

  • Rated for all seasons, with options for freezing temperatures as well as warm nights
  • Rectangular, snug design with room to move
  • Several size options to accommodate every member of the family
  • 100% satisfaction guaranteed

Cons

  • None

It has a hood as well as a collar with a drawstring that is configured to help you retain greater heat so you’re never shivering. The fit is snug but not tight, so you have room to move around. It’s actually designed for more than sleeping. With a ‘human’ comfort level, you can wear it while sitting around watching television to avoid a chill at home, as well. If it’s not necessary to insulate so fully, you can unzip the sleeping bag to create a warm blanket.

It’s available in regular, wide, and double sizes, as well as an option for kids, and it’s machine washable for easy care. You can even tumble dry it on a low heat setting without damaging it. You get a 100% satisfaction guarantee from the manufacturer for peace of mind.

3. SWTMERRY 3 Season Lightweight Sleeping Bag

Highlights

  • Size: 32 in x 82 in
  • Style: Barrel
  • Temperature rating: 15-50˚F
  • Colors: Blue, Blue/Green, Blue/Orange, Dark Gray, Green, Navy Blue, Purple, Red
  • Hood included: Yes

Pros

  • Waterproof and rated for three seasons
  • Available in multiple colors
  • Great for heat retention with options for extra ventilation
  • Reasonably priced with high quality

Cons

  • Only available in single person sizes

This is also aided by how compact it becomes when you pack it up, taking up little room compared to some sleeping bags, and they come with a carry bag and compression sack with straps, so you can store or carry it in or attached to your backpack. The design of the sleeping bag holds heat in for comfort in colder temperatures, but there is also a separate foot zipper so that you can get greater ventilation on warmer nights.

For colder nights, there is a minimal hood to help keep your head warm, since this is the biggest area for loss of heat in the entire body. With a nylon exterior, polyester lining, and cotton fill, you get the best construction for a reasonable price. You also have multiple color options. Care is easy, since these are safe for machine washing, keeping it hassle-free to keep it clean after every use.

4. REDCAMP Cotton Flannel 3 Season Sleeping Bag

Highlights

  • Size: 33 in x 75 in
  • Style: Rectangular
  • Hood included: No
  • Temperature rating: 15-50˚F
  • Colors: Navy blue w/blue plaid, Navy blue w/red plaid

Pros

  • Options for 2, 3, or 4 pounds of filling depending on weather and usage
  • Waterproof and cozy with soft and weatherproof materials
  • Simple and slightly oversized for a range of motion

Cons

  • Gets pricey, especially for higher fill count

These sleeping bags are slightly larger than average, which allows you more room to move without compromising warmth and value. The polyester ripstop fabric is waterproof and durable for years of dependable use.

The cotton fiber fill provides increased insulation, and the soft flannel liner – which offers a traditional checkered pattern for a great aesthetic – makes it super comfortable and cozy. The zipper is reversible for right or left-hand operation, and this actually allows you to attach two of the sleeping bags together for sleeping with a partner.

Rated for temperatures as low as 15˚F, it’s capable of being effective year-round in a milder climate. They’re easy to transport, with a compression bag that makes it simple to take it down to a manageable size, and there’s an internal stuff pocket where you can store your belongings for assured safety.

You also get a 365-day money-back guarantee in case you aren’t 100% satisfied with your sleeping bag, meaning that you can rest assured in quality and performance.

5. Coolzon Lightweight Backpacking Sleeping Bag

Highlights

  • Size: 34 in x 75 in
  • Style: Rectangular
  • Hood included: No
  • Temperature rating: 30-60˚F
  • Colors: Gray/Green

Pros

  • Easy to transport, being lightweight with straps in a compression bag
  • Fluffy and warm without being stifling
  • Backed by a 100% satisfaction guarantee with hassle-free returns
  • Easily affordable even on the tightest budget

Cons

  • Not rated for very low temperatures

The Coolzon sleeping bag is a great option for those on a tight budget, offering excellent insulation and quality without a high price tag. It’s full of plush filling for ultimate warmth and comfort while also remaining roomy enough to easily adjust your position so you can sleep soundly.

The zipper is never a problem, easily staying closed no matter how much you fidget and move, keeping the heat in and cold out.

At the same time, the sleeping bag is breathable, allowing for enough airflow that you don’t overheat or get stuffy and don’t end up sweating. The durable cotton and polyester create a long-lasting outer fabric, while the hollow cotton fill is fluffy and cozy, keeping you warm without bogging you down. These materials also maintain a lightweight, making it less stressful on your packing materials so you don’t overtax your back carrying it on the trails.

It packs down tight in a compression bag with straps, which allows you to carry it with you easily on your back or attached to a backpack with a carabiner. It comes in several colors, so you can opt for something that blends into the outdoor surroundings, or you can choose to stand out with your favorite color if you like. In addition, this sleeping bag is backed by a 100% satisfaction guarantee, so that if you are unhappy with it for any reason, you can return it for a full refund without any hassle or questions asked.

You may be interested in reading: Best Sleeping Bags for Kids

Why Use Sleeping Bags for Adults?

General sleeping bags are great for sleepovers, but buying a sleeping bag for adults requires some careful consideration, based on how you intend to use it. After all, it’s not the same if you’re having a backyard sleepover at a friend’s house when you’re 11 or hiking up the mountain and setting camp – in the second scenario you need reliable, heavy-duty equipment.
To begin with, most adult sleeping bags are larger to accommodate the height of a full-sized adult. That’s the first but not the most important difference. There’s also a temperature rating to look for. For example, if you’re looking for something for hiking and backpacking in the summer, a summer rated sleeping bag is rated for temperatures as low as 30˚F and will make a solid choice. You also have 3-season sleeping bags that are excellent for temperatures as low as 15˚F and can be used for the better part of the year, giving you more bang for your buck. By contrast, winter rated sleeping bags are best for temperatures under 15˚F and will keep you snug and toasty when the temperatures drop – if you are camping in colder months of the year or in regions where night temperatures drop significantly, only a winter rated sleeping bag is a good choice.

You may want to read: Best Double Sleeping Bags

Another reason to use adult sleeping bags is that they come in different shapes for different purposes. A rectangular sleeping bag allows for movement and stretching, so you can sleep in just about any position. A mummy sleeping bag contours to fit tight to your body, increasing warmth, heat retention and preventing restlessness in sleep. It’s also lighter to carry, especially when paired with a compression sack. A barrel sleeping bag offers a compromise between these two types, allowing you some room to move while also aiding in greater heat retention. A double sleeping bag is best for a couple and allows room for both people while still keeping you warm and cozy. As you can see, no matter the body type or preference, you can find the right design to suit your unique needs!

You also have more choices for insulation types. Typical children’s sleeping bags use synthetic insulation, which can work well for adults, too. It’s less costly, can get damp and still insulate well, and dries quickly. But if you’re not too keen on man-made materials, there are other options as well. Choosing a sleeping bag with down insulation gives you a lighter weight bag, usually has water-resistant covering, compresses smaller for easier storage and packing, and is incredibly durable with loft retention and excellent heat retention in cold, dry weather.

Some sleeping bags also have hoods to keep your head warm. Others have pockets for stashing items, such as your wallet, should you be concerned you’ll loose it. These are other properties that typically only come with adult sleeping bags and things you’ll want to consider before making a purchase decision. Some features might not be worth it for you, but others might be essential for a comfortable camping trip.

You may want to read: Best 0 Degree Sleeping Bags

The Bottom Line

When it comes to serious backpacking and camping, you need a sleeping bag that can accommodate weather factors and remain cozy regardless of the temperature and terrain. That means finding an adult sleeping bag that is a comfortable size and fit, offers you plenty of insulation and perhaps the availability of additional ventilation, and is durable, including perhaps some waterproof properties. You’ll also want to consider the price, since you may be on a budget and sleeping bags can get expensive fast.

Comparing different types of sleeping bags, including temperature ratings and shapes, can lead you in the right direction for what you need, and then you can simply limit your budget and start comparing features to determine which adult sleeping bag is best for you. We all love sleeping bags, and we probably have fond memories from childhood of using those sleeping bags. Continue the joy by finding one that is suited to adults so you can enjoy your indoor or outdoor adventures for years to come.