Best 0 Degree Single Sleeping Bags for 2019


Our review process

Our team has collected, researched, and analyzed information on more than 800 different types of sleeping bags in order to show you our highest scoring sleeping bags. We then further sub-categorized them and looked more specifically at 33 different 0 degree single sleeping bags. In our research, we took into consideration a large variety of different key features among the 28,000 different data points and combined it with customer reviews to inform you of the top 0 degree single sleeping bags available on the market. But don't just take our word for it, check out some of the benefits and disadvantages of some of the main specs.

Considering getting a 0 degree single sleeping bag? This article highlights the main points you should know. 0 degree sleeping bags should keep you comfortable down to 0°F, although do keep in mind that this doesn't account for variables such as layering, what you're wearing, and various other factors. They have an easy access design, so you don't have to struggle with the zipper while staying out in the cold. These sleeping bags are ideal for winter camping, so they can be depended on for cold nights. With advanced technology like Thermotech insulation, they are engineered to keep you warmer for longer. However, they are generally expensive, so if you won't be using the bag that much, you might want to consider purchasing a more affordable one. They are designed to be compact, making them easy to fold up and throw in your bag. Single sleeping bags come with enough space for one, fitting more snug and tight for excellent insulation. They weigh less than double sleeping bags, so they are more practical for taking on tough trails.

Our Top Ranking Sleeping Bags:
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Alps Mountaineering
Shape
mummy
Customer Rating
Brand
Suisse Sport
Shape
mummy
Customer Rating
Brand
Sierra Design
Shape
mummy
Best Overall Score
An image of Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag

Before purchasing the Alps Mountaineering Red Creek 0 Degree Polyester Mummy Sleeping Bag, it's important to learn more about its different features. This Alps Mountaineering sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. It can withstand 0°F temperatures, so you won't feel any cold drafts. It is designed with a polyester lining and it is made with a nylon ripstop shell, so it lasts for a long period of time. This sleeping bag features Primex Insulation, which will keep you very warm without adding a lot of weight to your backpack. This 3 season sleeping bag is best suited for summer, spring and fall trips. It is lightweight and is suitable for hiking, so it is compact and easy to fit in your pack, making it comfortable to carry no matter the distance. This sleeping bag has a compressible design, giving you enough extra room to take along your other essentials. It has continuous fibers, which have high durability, loft, and thermal efficiency.

    Pros
    • Made to compress easily
    • Lightweight build
    • Polyester lining is durable and colorfast
    Cons
    • Polyester traps sweat inside the sleeping bag
    • Mummy shape is very fitted with no extra space to move
    • 3 season sleeping bags are not suitable for harsh winter weather
Runner Up
An image of Snugpak Softie 18 20106200211 0 Degree Sleeping Bag

Sleep comfortably with the Snugpak Softie 18 0 Degree Sleeping Bag. This sleeping bag features a compressible design, which will fold up compactly, giving you ample space for all your other gear. It is equipped with a zipper guard, preventing the fabric from snagging in the zipper. Featuring a 0°F temperature rating, it can prevent any cold drafts from keeping you up at night. It comes with a stuff sack and a two-way zipper, so you can easily adjust the temperature while you sleep.

    Pros
    • Designed to compress easily
    • Zipper guard prevents the material from catching
    • Stuff sack will keep your bag organized
    Cons
    • Stuff sack can damage the sleeping bag's filling after prolonged use
Best Affordable Option
An image of Suisse Sport Alpine 5RR4302RN Men's 0 Degree Polyester Sleeping Bag

Sleep comfortably while using the Suisse Sport Alpine Men's 0 Degree Polyester Mummy Sleeping Bag. This Suisse Sport sleeping bag is lightweight and is designed for hiking, so if weight is your priority this could be a great option. With a mummy shape, it is made with excellent warmth-to-weight ratio, since it is very fitted so there isn't excess material, cutting down on the weight and making it more comfortable to carry on your back. It features a polyester shell, which deflects UV light, preventing the color from fading, and a polyester lining, which is breathable and soft on your skin and does not get as hot as other fabrics during the night.

This sleeping bag features a shoulder pocket, which offers you a convenient and safe place to store your valuable and small items, such as your phone. It is made to be compact and has a compressible design, giving you enough extra space to bring along your other essentials. Great for winter, it is equipped with strong materials that are highly insulated which withstand extra cold temperatures. Withstanding 0°F temperatures, it can keep out cold drafts from the inside of your sleeping bag. This Suisse Sport sleeping bag features a stuff sack, which will keep your pack organized. The hood has drawstrings, which allows you to adjust the tightness depending on the temperature. This sleeping bag features Microtekk Z1 insulation, which will keep you comfortable at low temperatures by utilizing synthetic insulation.

    Pros
    • Folds up compactly
    • Compresses easily
    • Drawstring hood gives added cushion by the head
    Cons
    • Polyester absorbs sweat
    • Mummy shape doesn't have extra space to move around
    • Polyester exterior is not very durable
For Backpacking
An image of Sierra Design Nitro UL 800 Women's 0 Degree Sleeping Bag

Let's review the Sierra Design Nitro UL 800 Women's 0 Degree Mummy Sleeping Bag, rated highly by online shoppers. This sleeping bag has a mummy shape, which is wider on top and more fitted on the bottom, keeping warm air close to your body. Designed for women, it has extra insulation at the feet and torso as women usually are naturally colder than men. It features Dridown technology, which creates a surface tension on the fibers of the down clusters, so they won't collapse when wet and lose their ability to insulate. Withstanding 0°F temperatures, it can keep out cold drafts from the inside of your sleeping bag. With a nylon ripstop shell, this sleeping bag works well in rugged use since it won't rip or tear. It is perfect for hiking and is lightweight, making long days out on the trail easier to tackle. This sleeping bag is easy to pack, making it an excellent option if mobility and space are a key factor for you.

    Pros
    • Easy to pack sleeping bags roll up compactly
    • Women's cut provides extra insulation by your extremities
    • Lightweight construction
    Cons
    • Mummy shape requires you to sleep on your back
    • Women's sleeping bags do not always fit tall women
Additional Picks
An image of Marmot Never Summer 0 Degree Nylon Sleeping Bag

Choose the Marmot Never Summer 0 Degree Nylon Mummy Sleeping Bag to stay warm in the outdoors. Featuring a mummy shape, this Marmot sleeping bag is fitted to prevent warm air from escaping. It is designed with a nylon lining and has a nylon ripstop exterior, resisting wear and tear. This sleeping bag has Down Defender, which protects down from clumping when exposed to wet weather. Great for summer, it is extremely thin and airy since it doesn't require the same amount of insulation as winter or 3 season sleeping bags. Featuring an interior pocket, it has a convenient place to store essentials. It can withstand 0°F temperatures and is waterproof, making it a good choice for rainy environments.

    Pros
    • Nylon lining will stay at a comfortable temperature
    • Nylon ripstop exterior is light and comfortable
    • Ventilated properly for warm summer temperatures
    Cons
    • Nylon pills with excess washing
    • Mummy shape limits different sleeping positions
An image of Outdoor Vitals Summit 0 Degree Down Sleeping Bag

Choose the Outdoor Vitals Summit 0 Degree Down Mummy Sleeping Bag to stay warm in the outdoors. With a mummy shape, this Outdoor Vitals sleeping bag is fitted to prevent warm air from escaping. It has a down lining, which is very strong, and when taken care of, can usually last up to a decade. It can withstand 0°F temperatures, so the cold can't deter you from spending a night in the wilderness.

This Outdoor Vitals sleeping bag is lightweight and is designed for camping, offering cozy warmth and good compressibility. It has a compressible design and is made to be compact, getting rid of the bulk, so you'll have plenty of room to fit in other gear. This Outdoor Vitals sleeping bag has a zipper guard, preventing the material from snagging when opening and closing the zipper. The hood is designed with drawstrings, so you can adjust the fit based on the temperature outside. This sleeping bag has a compression bag, which will make storing your sleeping bag very easy.

    Pros
    • Folds up compactly, getting rid of the bulk
    • Designed to compress easily
    • Zipper guard prevents the fabric from catching
    Cons
    • Down loses loft when wet
    • Mummy shape restricts different sleeping positions
    • Camping sleeping bags are not suitable for backpacking
An image of Slumberjack Boundary 0 Degree Polyester Taffeta Sleeping Bag

With the Slumberjack Boundary 0 Degree Polyester Taffeta Mummy Sleeping Bag, you can experience a great night's sleep while on your outdoor adventure. This sleeping bag has a mummy shape, which is larger on top and more tapered by the feet, keeping warm air closer to you. It features a polyester taffeta lining, which does not retain water, and dries out quickly if it comes in contact with water. This sleeping bag features a stuff sack, which will keep your backpack organized. Featuring a 0°F temperature rating, it can keep out cold drafts from the inside of your sleeping bag.

    Pros
    • Stuff sack will keep you organized
    • Polyester taffeta lining is UV-resistant
    • Mummy shape is great for backpacking
    Cons
    • Mummy shape is close fitting with no extra space to move
    • Stuff sack can ruin the sleeping bag's filling after prolonged use
An image of Alps Mountaineering 0 Degree Polyester Sleeping Bag

Trying to find a great camping sleeping bag? You'll want to hear all about the Alps Mountaineering 0 Degree Polyester Mummy Sleeping Bag. With a mummy shape, this sleeping bag is tight fitting to prevent warm air from escaping. It can withstand 0°F temperatures, preventing any icy drafts from keeping you up at night. This Alps Mountaineering sleeping bag has a polyester lining, which is breathable and soft on your skin and does not heat up as much as other materials once you're inside, and a polyester shell, which deflects UV light, preventing the color from fading. It features Techloft silver insulation, which utilizes tiny, silicone-coated, micro-denier fibers that increase insulation, warmth, and compactness. This Alps Mountaineering sleeping bag is designed for camping and is lightweight, making long days out on the trail easier to tackle. Featuring a compressible design, it fits easily into a backpack or bag.

    Pros
    • Features a compressible design
    • Lightweight construction
    • Polyester lining is strong and colorfast
    Cons
    • Polyester can get dirty easily
    • Mummy shape doesn't have extra space to move around
    • Camping sleeping bags are not suitable for backpacking
An image of Marmot Lithium 0 Degree Sleeping Bag

Choose the Marmot Lithium 0 Degree Mummy Sleeping Bag to stay warm in the outdoors. With a mummy shape, this Marmot sleeping bag is fitted to prevent warm air from escaping. Featuring a lightweight build, it won't be difficult to carry. It features Down Defender, which prevents down from losing loft when exposed to moisture. This sleeping bag is waterproof and can withstand 0°F temperatures, preventing any icy drafts from keeping you up at night.

    Pros
    • Lightweight build, which reduces the weight of your bag
    • Mummy shape has excellent insulation
    • Intended for one sleeper, making it a great space-saving choice
    Cons
    • Mummy shape does not have extra space to move around
An image of Coleman Big Game 2000000100 Men's 0 Degree Cotton Flannel Sleeping Bag

Let's review the Coleman Big Game Men's 0 Degree Cotton Flannel Rectangular Sleeping Bag, rated highly by online shoppers. This sleeping bag has a rectangular shape, which is spacious and offers more freedom of movement. Featuring Thermolock technology, it reduces heat loss through the zipper since it has an added layer of insulation along the opening. It features a cotton flannel lining and is designed with a cotton exterior, so you won't overheat, as it's very strong, highly breathable, and doesn't absorb sunlight. Withstanding 0°F temperatures, this sleeping bag can prevent any icy drafts from keeping you up at night.

This sleeping bag has a Fiberlock Construction, which eliminates bunching of the insulation. Perfect for camping, it gives you the necessary protection to comfortably sleep outdoors after the temperatures drop at night. It has a plush bottom, so you can sleep in the outdoors without having to sacrifice a good night's rest. This sleeping bag is machine washable, so you can easily clean it at home to ensure your bag stays in the best condition.

    Pros
    • Machine washable
    • Features a plush bottom
    • Cotton flannel lining allows for airflow
    Cons
    • Rectangular shape is not very insulated
    • Camping sleeping bags are heavier than backpacking bags
    • Cotton exterior is hard to carry
Additional Points to Keep in Mind When Deciding On Your 0 Degree Single Sleeping Bag:
Pros and Cons of Different Liner Materials for 0 Degree Single Sleeping Bags
Polyester Sleeping Bags

The following will help you narrow down what to look for when deciding which polyester sleeping bag is right for you. You can check out this 0 degree single sleeping bag if this material is what you think you need for your outdoor excursions. These sleeping bags are naturally hypoallergenic, so you can get a healthy night's sleep when out in the wilderness. They are extremely durable, so they will remain in excellent shape over time. Polyester sleeping bags are breathable, so heat is distributed evenly, making them great for unpredictable weather. They are easy to clean, so they can go many years before needing a complete wash. These sleeping bags dry quickly, so when facing wet conditions, moisture will not soak the fabric.

Flannel Sleeping Bags

There is only one 0 degree single sleeping bag available that comes with a flannel liner. Flannel sleeping bags are easy to clean, so you can keep them in great shape with just soap and water. Designed for warmth, they will keep you snug and cozy. They are very comfortable, so you don't have to suffer sleeping in the outdoors. These flannel sleeping bags are moisture wicking, keeping you dry in high humidity conditions.

Down Sleeping Bags

We found two awesome 0 degree single sleeping bags that have a down liner to help you decide if this is the right material you want. These sleeping bags are designed to be insulated, so they trap your body heat very well, keeping you warm regardless of the weather. They can be easily compressed, so they don't require a lot amount of storage space if you're only taking a small bag. With great breathability, they won't stick to your skin and make you feel overheated on warmer nights. Down sleeping bags are extremely durable, so they will not unravel or tear with extended use. Perfect for extra cold nights in the woods, they will keep you snug and cozy. They are very comfortable, ensuring your child sleeps properly after a long day adventuring in the outdoors. Feel ready to decide on the right 0 degree single sleeping bag for you? Get started here.

Which Shape Is the Best Fit for Your 0 Degree Single Sleeping Bag
Rectangular Sleeping Bags

Trying to choose the most suitable rectangle sleeping bag for your next outdoor adventure? We'll help you make an informed choice by giving you some important facts. These sleeping bags have a spacious design, so they are suitable for people who feel too claustrophobic by the tight mummy shape. They have double zippers, which allow you to turn the bag into a flat blanket, for hotter nights. Rectangular sleeping bags accommodate varying sleeping positions, so if you move around a lot at night, you'll have the space and freedom to sleep in any position you choose. Something to consider is that they don't trap and heat the air around your body as well as other designs do, creating extra space inside which can weaken the bag's ability to keep you warm. Another drawback is that they are quite heavy, so they are often bulkier and less comfortable to carry long distances. Decided on which shape is a good choice for you? Then consider this fantastic option.

Mummy Sleeping Bags

Are you looking to buy a new sleeping bag to improve warmth? We have nine mummy sleeping bags available. Click here to take a look at one now. These sleeping bags weigh less than rectangular bags, so they are best when you need maximum warmth and minimal weight. One downside is that they provide less space to move around, making them uncomfortable for sleepers who toss and turn. An advantage is that they are good for cold weather, so they are designed to hold in warmth and keep out drafts.