A sleeping bag is an important necessity if you plan to go camping, hiking, or any outdoor activity that involves passing the night out. It is the warmest choice of covering to protect you through the cold nights and against tiny animals or insects. Unfortunately, they are in different types and warmth variations, depending on the weather. Likewise, they are a luxury, not every camper can afford. Therefore, if you need a more comfortable and affordable bag against cold weather or winter periods, you should check this guide on the best 0 degree sleeping bag under $100 in 2021.

You might also want to see the best backpacking sleeping bag under $100.

Top 11 Best 0 Degree Sleeping Bags of 2021

1. Coleman 0°F Mummy Sleeping Bag

One of the top-rated brands in the sleeping bag is Coleman. It has series of bags with incredible comfort for different weather conditions. However, the North Rim Sleeping Bag is the best choice for cold weather, following the material quality – Polyester Fill and Outer material. 

Coleman North Rim 0 Degree Sleeping Bag is a mummy-style adult bag for camping, hiking, and outdoor activities. It can accommodate people around 6 feet 2 inches in height with 17.1 x 12.35 x 12 inches. It weighs about 5.8 pounds, making it midweight and comfortable to carry. 

This sleeping bag has features such as a semi-sculpted hood that tightens with a drawstring to provide warmth, as well as ventilation. It also comes with a Quilting construction, an insulated foot box, and a thermolock draft tube for extra warmth and heat. With the ZipPlow system, there won’t be a problem with zipping – it keeps the bag snag-free. 

Pros

  • Comfortable and convenient for outdoor experiences
  • Cheap with an out-of-the-box performance
  • Strong build
  • Super ventilation, heat retention, and warmth
  • Perfect choice for tall people

Cons

  • Not suitable for people above 6 feet 2 inches

Takeaway

I believe that this sleeping bag is one of the most exceptional types for elk hunting, camping, and any other activity under temperatures below 0 Fahrenheit. 

2. Marmot Never Summer Sleeping Bag

Marmot is another brand to consider because of its fantastic detailing and its suitability for the winter period. One of its best inventions is the Never Summer 0 Degree Bag. It is a 650 Fill Power Down bag designed for good insulation, comfort, and long-term use.

Marmot Never Summer 0 Degree Sleeping Bag has two outer nylon materials –20d 100% Nylon Mini Ripstop and 30d 100% Nylon DWR. It also has an inner lining made of 20d 100% Nylon Plain Weave for the sole purpose of ventilation. Since it is a mummy shape bag, it has 88.19 x 32.19 x 13.78 inches dimensions and weighs up to 3.2 lbs. (hence, it is lightweight).

Furthermore, this bag features an anatomical wrap-around foot box that improves insulation and makes sure there is more room for the feet while providing heat. However, for easy access and extra ventilation, the 0 degree bag comes with an anti-snag zipper and a fold-down second zipper. 

Pros

  • Great ventilation, with added breathability
  • Provides a lot of comforts while out camping in the cold
  • Grants easy access with its incredible zipper that prevents snagging
  • Excellent insulation with roomy foot box
  • Durable, lightweight, and travel-friendly

Cons

  • The zipper isn’t so great

Takeaway

Apart from the zipper that doesn’t always seem to last a year, everything about this cold-weather sleeping bag is great. 

3. Mountain Hardwear Phantom Torch Sleeping Bag

If you are looking for a brand that takes a lot of time to design sleeping bags with incredible features for comfort and convenience, Mountain Hardwear is the way to go. One of this designer’s best bags is the Phantom 0 Degree, known for its impressive, insulative properties. 

Mountain Hardwear Phantom Sleeping Bag is a Shield Down 800-Fill bag with advanced treatment to prevent moisture and retain heat in cold seasons. It is a mummy-style bag that provides warmth yet is lightweight and easy to carry – it has the dimensions 31 x 18 x 14 inches and a 2.87 lbs. weight. 

Following the quality of this bag’s material, i.e., polyester, it is durable and convenient. It has a down-filled face gasket that blocks drafts at the hood and a tight 5″ baffle spacing at the loft, ensuring a snug fit. For easy access, this 0 degree bag utilizes a durably lightweight two-way zipper. 

Pros

  • Snug fit and convenient
  • Great maximized loft spacing
  • Easy entry and exit
  • Pre-treated for resisting moisture for better heat retention and ventilation
  • Lightweight and durable

Cons

  • None

Takeaway

I would recommend this bag for places where moisture is the order of the day because the material resists them and provides adequate insulation. 

4. Western Mountaineering Kodiak Sleeping Bag

One of the most advanced sleeping bag under $100 is the Western Mountaineering Kodiak MF. The Big and Tall Gazzette named this bag extraordinary in performance, especially in cold weather. It was designed to accommodate tall people so that there is something for them to use while outdoors. 

Western Mountaineering Kodiak MF is made of durable nylon material with lots of integrated features for ease and convenience. It has a 5 ¼ in spacing with continuous baffles at the loft for comfort and a 66in shoulder and 44in foot girth. 

This sleeping bag features a Full Down Collar and a Draft Tube that are 3-dimensionally sewn to withstand any weather condition. Fortunately, this bag manufacturer has different sizes available to fit different people; however, it is lightweight – about 2 lbs. 12 oz. + 30 oz. Down Fill. It has the dimensions 29 x 12 x 10 inches. 

Pros

  • Available in different sizes
  • More loft and roomy feel
  • Lightweight and durable
  • Suitable choice for tall people

Cons

  • Because it is too lightweight, many people doubt its performance

Takeaway

Western Mountaineering Kodiak MF is one of the most travel- and outdoor-friendly bags I would suggest anybody should get. 

See the best 50 dollars sleeping bag.

5. Marmot Ouray Sleeping Bag

Still, on Marmot’s best products, the Ouray is a choice to reckon with out of the many, cheap 0 degree sleeping bags on the market. This bag combines intense construction with excellent quality to deliver exactly what campers, hikers, and outdoorsy are looking for. 

Marmot Ouray Sleeping Bag is a simple gear made lightweight and travel-friendly. It is designed solely for people with a height range of 5 ft 6 in. and 6 ft. It has the dimensions 31 x 19 x 14 inches., with 3.79 lbs. weight. Therefore, there is always a choice for everyone within that range. Also, being a mummy-style adult bag has its benefits – more room with great comfort. 

This 0 Degree bag available in Electric Purple and Royal Grape colors has two material variants – 30D Nylon Ripstop and DWR Finish. It is also packed with maximum insulation by the 650-Fill Down Power. Furthermore, it grants easy entry and exit with the help of a durable zipper. 

Pros

  • Outdoor-friendly and simple
  • Suitable choice for the average camper
  • Lightweight, durable, and comfortable
  • Superb insulation
  • Easy access

Cons

  • None

Takeaway

I can guarantee that the average camper between 5 ft 6 in. and 6 ft. can use this 0 degree sleeping bag satisfactorily. 

6. TETON Sports TrailHead Sleeping Bag

The best compact sleeping bag under 100 for men and women is the TETON Sports TrailHead 0 Degree Bag. It is designed hydrophobic so that it can be used to optimum satisfaction in winter. This bag is the perfect choice for backpacking, camping, hiking, elk hunting, and any tedious activity outdoors. 

TETON Sports TrailHead 0 Degree Sleeping Bag is made of nylon material, top-notch durability, and space-saving potential. It also features a soft liner that will provide a comfortable night’s sleep. 

Additionally, it is an ultralight bag with a roomy foot box, zipper draft tube, and convenience. It has innovative microfiber insulation that provides more loft and compressibility without losing its quality or performance. More importantly, it has hang loops that provide lifelong storage.  

Pros

  • Durable and Ultralightweight
  • Saves space with more storage
  • Keeps users warm all-day
  • Easy entry and exit
  • Low cost but a value for money

Cons

  • The stitching looks poor
  • The bag, sometimes, comes with a mildew smell

Takeaway

I strongly recommend this sleeping bag for cold weather conditions if you are looking for something simple and worth the value of money. 

7. Kelty Cosmic 0 Degree Down Sleeping Bag

The best 0 degree sleeping bag under $100 with a unique polymer application for long-lasting use is Kelty Cosmic Bag. It is the ideal 4-season camping and backpacking bag that delivers excellent comfort. 

Kelty Cosmic 0 Degree Sleeping Bag has an outer 20D Nylon Taffeta Shell material and a Polyester, Down Fill material for heat retention and internal comfort. It is further insulated with 600-Fill DriDown technology for a soft and warm feel. Likewise, it maintains hydrophobic properties so that it stays dry all day. 

This bag features a draft tube, a locking anti-snag zipper, an insulated hood for easy accessibility and thermal efficiency. The foot box present provides more room to stretch without being inconvenient. There is also a small pocket on the side to help in securing items, gadgets safely. 

Pros

  • Dries faster and longer
  • Soft, comfortable, and lightweight
  • Combines value and comfort
  • Enhanced thermal efficiency
  • Provides storage option

Cons

  • None

Takeaway

I would expect that anyone getting the Kelty Cosmic 0 Degree Sleeping Bag would experience the warmth and an incredible feel. 

8. TETON Sports Celsius XXL Sleeping Bag

Another Teton product on the list of cheap 0 degree sleeping bags below $100 is the Sports Celsius XXL. It is a popular choice of bag for adults because it is comfortable and roomy. It is a half-circle mummy-style pack suitable for 3-seasons camping and backpacking. 

Teton Sports Celsius XXL O Degree Sleeping Bag, a great compression sack, is lightweight and stuff-able – it is travel-friendly. It uses inbuilt features like its heavy-duty straps to tighten and hold the bag down together. 

This sleeping bag made of Polyester outer material and SuperLoft Elite fill material delivers great comfort; hence, it is an innovative double-layer construction. It works hand-in-hand with draft tubes to provide warmth for long hours. 

Additionally, it has other features such as hang loops for storage and maximum loft and good zipper closure for accessibility. It weighs 7 pounds and has the dimensions 90 x 36 x 3 inches. 

Pros

  • Comfortable to use
  • Convenient and easy to pack
  • The ideal choice for 3-seasons camping
  • Maximizes inner and outer materials to provide warmth

Cons

  • Even though it is stuff-able, it is a bit heavyweight

Takeaway

I recommend this bag to adults who want nothing more than a reusable sleeping bag for different occasions, including during winter.  

Check out the best sleeping bags that zip together here.

9. Big Agnes Ultralight Mummy Sleeping Bag

The best cold weather sleeping bag under $100 with so much advantage when it comes to weight is Big Agnes Orno. This bag is ultralight, making it easy and convenient to transport it anywhere – even asides from camping. The quality of its outer Nylon ripstop shell and Down Fill materials, ensuring top-notch durability and water-repelling, is another reason it is recommended. 

Big Agnes Orno O Degree Sleeping Bag has a traditional mummy style that contributes to its weight and ensures thermal efficiency is at the maximum. It also works together with the constructed body-mapped baffle to retain heat in the best way possible. 

This sleeping bag comes with several features for maximum efficiency. First, it features a 3-D anti-snag draft tube to prevent heat loss when using the zippers. It also has integrated vertical structured sidewalls so that heat is provided adequately on contact with the body. 

Furthermore, the Big Agnes Orno bag has an ergonomic foot box construction for more comfort and insulation. Finally, the contoured hood with an oversized interior draft collar, alongside zipper closure type, permits easy entry and exit. 

Pros

  • It has an increased thermal value
  • More loft with enhanced comfort
  • The outer material is built with a water repellent finish
  • Easy entry and exit

Cons

  • Zippers are not so good

Takeaway

I would recommend this Big Agnes Sleeping Bag to adults who want a waterproof bag, and it provides great comfort. 

10. Riyalo 0 Degree Winter Sleeping Bag

In comfort and portability, Riyalo 0 Degree Winter Bag is an outstanding choice. It is a compression sack designed for outdoor activities like hiking, backpacking, and camping. It has a foldable design, making it easy to pack; hence, it is a travel-friendly bag for men and women. 

Riyalo 0 Degree Winter Bag is a lightweight bag made of nylon outer material, polyester fill material. These materials are aligned to provide warmth and comfort when spending time outdoors. It is also skin-friendly due to the 190T Pongee lining to deliver a soft and cozy feel on the body. 

Overall, this sleeping bag has a waterproof construction, ensuring that it is great for wet conditions (or winter). 

Pros

  • Delivers great feeling on the skin
  • The best cold weather sleeping bag under $100
  • Excellent body construction and waterproof quality
  • Comfortable and Lightweight

Cons

  • Lacks some basic features

Takeaway

If you need a sleeping bag that won’t lose heat and provide waterproof benefits in cold weather, Riyalo 0 Degree Bag is a perfect deal. 

11. NORSENS Camping Sleeping Bag

NORSEN Camping Sleeping Bag is a lightweight, compact choice for both adults and kids going camping, backpacking, or hiking. It is one of the warmest options available for cold weather due to the quality of its material, i.e., Outer 210T Polyester and Fill Cotton. These materials are anti-tear, so durability and skin-friendliness are the order of the day. 

This 0 degree sleeping bag has a roomy size, making it suitable for two people, and at the same time, lightweight for easy carry. It also comes with a compression sack and drawstring + zipper closure for convenience. It weighs 3.6 lbs., and measures 90.5 x 32.6 inches. 

Overall, the ventilation, insulation, and comfort provided by this bag are unparalleled.

Pros

  • Roomy that it can accommodate two people
  • Easy accessibility
  • Lightweight and convenient
  • Durable and skin-friendly

Cons

  • None

Takeaway

I strongly recommend this sleeping bag for people with kids or couples.

Buying Guide: What are the Factors to Consider Before Buying a Cold-weather Sleeping Bag?

Here is a list of factors you should consider when purchasing the best 0 degree sleeping bag under $100 in 2021 on the market. 

Material Quality

One of the things you need to check before buying the best 0 degree bag for camping is the material quality. Ideally, there are two types of materials used for sleeping bags – Natural and Synthetic fibers. Either of these fibers is processed to deliver excellent insulation and breathability. 

It would be best for natural fibers to go for sleeping bags coated with taffeta, nylon, or polyester; on the other hand, (i.e., for synthetic fibers) duck or synthetic filling is a good choice. Many bags made of nylon are durable, warm, and comfortable, so if you find them, you should consider them. 

Warmth

Another factor you need to put into consideration is warmth. In this guide, you are looking at a low-temperature range, i.e., 0 degrees – hence, anything you get must retain heat and provide comfort simultaneously. 

There are different 0 degree bags; however, you need to be careful because some of them have advanced features for heat retention. If you find a bag with these features, you shouldn’t hesitate to go for it because it will serve you better in cold weather. 

Weight

Packing camping gear can be stressful, so you need to take things that are easy to carry. If you take heavy things, you could be worn down even before getting to the campsite. On the other hand, light gear keeps you active and ready. 

Sleeping bags are one of the items that can add weight to your load, but you need to go for something a lot convenient and comfortable. These bags are divided into 3 different types based on weight. 

Lightweight 

Lightweight sleeping bags are the easiest choices. They are travel- and outdoor-friendly while providing the necessary things, i.e., warmth and comfort needed for the occasion. Lightweight bags are always between 1 to 3 lbs. Also, there are ultralightweight bags lower than 1 lb. It is always the ideal choice for solo camping. 

Middleweight

Middleweight sleeping bags are also convenient since they are the average backpackers/campers’ choice. They don’t really wear outdoorsy out, and they weigh around 5 lbs. 

Heavyweight

The heavier choice of sleeping bag is the heavyweights. They often wear backpackers out but are great options for more than 2 people. Heavyweight bags are between 5 lbs. to 7 lbs. 

Read more on backpacking sleeping bags for big guys

Water Resistance

0 degree sleeping bags are integrated with several features to ensure that they provide comfort. However, something else needs to be considered if you want to enjoy them outdoors during the cold – water resistance. 

These cold weather sleeping bags are coated with a water-repellant finish so that the quality remains intact without getting damaged/destroyed. Most nylon sleeping bags fall into this category. With this bag, you won’t have a problem staying out in the cold or when it is rainy. 

Size

Sleeping bags are available in various sizes, which is important because backpackers and campers have different body masses or heights. These sizes range from open to compact size and also regular to large. 

So, if you are looking for the best compact sleeping bag under 100, you shouldn’t make the mistake of picking those with open sizes. Choosing the right one determines the level of comfort or convenience you’d get. 

Shape

Sleeping bags designed for outdoor purposes are available in two different styles/shapes – Rectangular and Mummy. These shapes are responsible for the fit and feel you’d get from using a sleeping bag. 

Mummy-style bags are the best choices available because they are roomy but deliver a snug fit and heat retention. They are wider around the shoulder and taper off towards the feet. Rectangular bags, on the other hand, are roomier but bulky. 

Therefore, you should decide on what you want between the two before buying cold weather sleeping bags on the market. 

Accessories 

Getting something worth the value for money is important, and with 0 degree sleeping bags, you could get that if you checked carefully. One of the most important things you should check out is the accessories, i.e., compartment or pocket available. The essence of these accessories is to hold gadgets, devices, and keys while you take a nice nap/sleep. 

Insulation Power

Every bag has different insulation power that determines how much comfort and warmth a camper can get. Generally, there are two types of insulation – down fill and synthetic. Both insulations have their pros and cons, so you need to be decisive when it comes to this. 

Down Insulation 

Down Fill Insulation bags are the most compressible choice because they are small and have an incredible warmth-to-weight ratio. They also last longer, and the outer material has waterproof qualities.

Synthetic Insulation

Synthetic Insulation bags are another incredible choice because of their easy maintenance. They are not as compressible as the former, making them bulky with a less warmth-to-weight ratio. These bags, however, are relatively cheap and effective. 

Closure

The last factor you should consider is closure. Generally, there are different closures for sleeping bags depending on the brand manufacturer, size, style, and bag shape. Zippers and Drawstrings are the most common ones; however, you will need to choose carefully to get the best performance. 

Zippers are quite popular than drawstrings, but most of them are not so durable. However, if you find a bag with durable zippers, you shouldn’t hesitate to go for it. 

FAQs

What is the Best Brand for 0 Degree Sleeping Bags? 

There are many sleeping bags on the market; however, not all of them are as incredible and effective as you would expect them to be. If you are looking for the best brand for 0 degree bags, you might want to consider Marmot, Teton, and Mountain Hardwear. These 3 top-rated brands have fantastic products with good features, making them suitable for cold weather conditions. 

Can 0 Degree Bags Be Used During Summer? 

For instance, 3-season bags are always perfect for different weather conditions, including cold seasons. 0 Degree Bags are designed specifically for winter or cold conditions – nevertheless, some of them can be used in summer. Thus, if you find them, they could deliver exactly what you are looking for.

Conclusion

From this review, you don’t have to worry about looking for the best 0 degree sleeping bag under $100 in 2021 anymore. This guide has provided the perfect options available on the market, coupled with the factors you should consider picking the right choice. With a 0 degree bag, camping out in the cold will be memorable. 

See more on the best sleeping bag under 100 dollars.