Zero-Degree Sleeping Bag

Camping is a very thrilling sport; over the years, many young people have become attracted to it. No matter how galvanizing this sport may sound, it is all about survival. However, surviving through zero-degree temperatures outdoors is not easy at all. However, nothing can stop a camper from following his passion. For all the camping enthusiasts out there, we have come up with a list of the best zero-degree sleeping bags.

If you are a professional camper, you would already know a comfortable sleeping bag’s importance. After all, it is the only equipment you can count on, even when the rain pours down or the temperature falls below zero degrees. A sleeping bag is a life-saver; we are sure you won’t want to compromise on its comfort and quality. If that is the case, go through our list to find the ideal product.

Best Zero Degree Sleeping Bags

TETON Sports LEEF Mummy Sleeping Bag

TETON Sports LEEF Mummy Sleeping Bag

What is best other than a good night’s sleep? Nothing, right? TETON Sports LEEF is built with the same mindset. Its multi-layer insulation system and extra soft inner side are designated to provide you comfortable sleep throughout the night, even in extreme temperatures.

Key Features

  • Outer shell fabric: 40D water-resistant ripstop
  • Inner lining: brushed poly-flannel
  • Mummy hood to cover the face
  • Interior pockets for safe storage
  • Draft tube along the zipper lining
  • Anti-snag, smooth zipper
  • Weight: 4.2 pounds
  • Size: 87 x 34 inches
  • Foot girth: 22 inches

What places this product at the top of our list is its sturdy construction. Its outer shell is constructed with 40D ripstop fabric, which is quite famous for its resistive properties and longevity. Obviously, you don’t want to be wet in freezing temperatures, when the rain pours down unexpectedly. Here is where is a water-resistant outer core plays a vital role and keeps you warm and dry inside.

Comfort is every camper’s utmost priority. What is the point of a sleeping bag if it cannot keep you cozy? Keeping this key element in regard, the inner-side is made from brush polyester flannel material. It is delicately woven, making it gentle to the skin and providing extreme insulation. To further maximize your comfort, it comes with a foot box at the bottom and a mummy hood. The foot box is great at providing ventilation in humid conditions. Meanwhile, the mummy hood helps to cover your face in extreme cold.

For closures, it incorporates anti-snag zippers that allow you to get in and out easily. To keep your belongings safe, it has pockets on the inner side.

It has a mummy design, which has tapered fitting at the feet. It is very essential to preserve the body heat and to keep you warm throughout. However, it may be uncomfortable for people who prefer sleeping unrestrictedly.


  • Keeps you warm below zero degrees as well
  • Compression sacks make it easy to carry around
  • Lightweight and portable
  • Resistant, waterproof outer shell keeps you safe


  • Mummy design may make it congested for some people

Browning Camping McKinley Sleeping Bag

Browning Camping McKinley Sleeping Bag

Having a warm and toasty sleeping bag waiting for you is an absolute pleasure after a tiring trip. With the Browning Camping McKinley Sleeping Bag in your backpack, you don’t have to worry about extreme temperatures. It promises to keep you warm up to -13 degrees. Its heavily insulated underside and resistant outer shell add worth to the claim.

Key Features

  • Outer shell: 210T nylon diamond ripstop
  • Inner lining: brushed polyester
  • Filling: 7 denier TechLoft Silver insulation
  • Size: 90 x 36 inches
  • Weight: 12.8 pounds
  • Snag-free, smooth zipper closures

This sleeping bag is very different from the first one in terms of design and temperature ratings. It has a conventional, rectangular shape, providing more space to wiggle during sleep, unlike the congested mummy design. Moreover, it offers a temperature rating of -13 degrees which performs outstandingly at freezing temperatures.

It manages to provide extreme warmth and comfort due to its exceptional construction. The outer shell is made up of highly resistant nylon diamond ripstop material. It is not only great at trapping body heat but is also extraordinarily resistant to water and any kind of external damage. On the other, the inner side is made from brushed polyester material, which is extremely soft and cozy.

Another feature that makes it withstand freezing temperatures is its TechLoft Silver insulation. It is made from multi-strand, siliconized microfibers that create a mesh of protective layers. Resultantly, the heat remains trapped inside.

For closures, it comes with a snag-free zipper, which smoothly runs over the entire length. To cover your head and face, it incorporates a snugly fitted hoodie. Overall, it is an ideal sleeping bag for extreme conditions.

Its compact size adds to its portability. You can easily fold it up and stuff it inside the compression bag to carry it around.


  • Nylon diamond ripstop is very resistant
  • Brushed polyester inner is soft and warm
  • Snag-free zipper runs smoothly
  • Lightweight and travel friendly
  • TechLoft Silver insulation keeps you warm up to -13 degrees


  • No feet box ventilation
  • No inner pocket to keep valuables
  • Heavy to carry around

Coleman 0°F Mummy Sleeping Bag

Coleman 0°F Mummy Sleeping Bag

If you are going camping at freezing temperatures, Coleman 0°F Mummy Sleeping Bag is a must-have. Its heavily quilted construction and ultra-soft inner-side make it ideal for outdoors.

Key Features

  • Outer shell: polyester ripstop
  • Inner lining: polyester lining
  • Drawstring adjustable hood
  • Full-length draft tube
  • Size: 73 x 30 inches
  • Temperature rating: 0 to 10° F
  • Weight: 5.8 pounds

This bag has the same mummy design as the first one, but it has quite different insulation properties and construction. Externally, it has an outer shell consisting of polyester ripstop. This fabric is quite famous for its resistive properties, especially with unpredictable weather. It provides extra warmth and keeps you dry inside.

Interiorly, it has a brushed polyester lining. It is known for its softness and insulation attributes. Of course, nobody wants their sleeping bags to scratch their skin and cause discomfort. Its special Thermolock draft tube across the entire length greatly reduces heat loss. Altogether, it performs really well in freezing conditions.

When the temperature drops to an extreme, you may want to cover your head and neck. For this purpose, it incorporates a drawstring hoodie that is easy to put on and take off. For closures, it comes with a double-sided, snag-free zipper. You can unzip it from the bottom for extra ventilation.

It is super lightweight. You can easily stuff it inside a complimentary compression sack to carry around or store in. Overall, it is a great choice for anybody who demands comfort and warmth. However, you should avoid buying it if you feel the mummy design is too congested for you.


  • Resistant and durable ripstop outer shell
  • Thermlock draft tube locks warmth inside
  • Two-way, snag-free zipper
  • Drawstring hoodie to cover head and neck
  • Lightweight and portable


  • Mummy design allows restricted movements

TETON Sports Celsius XXL Sleeping Bag

TETON Sports Celsius XXL Sleeping Bag

If you are looking for a more spacious and durable sleeping bag, TETON Sports Celsius XXL could be the ideal product.

Key Features

  • Filling: fiber material
  • Draft tubes along the entire length
  • Lining: poly-flannel
  • Half circle mummy-style hood
  • Contains a compression sack
  • Outer shell: taffeta
  • Size: 90 x 39 inches
  • Anti-snag zipper
  • Inner pockets
  • Weight: 7.05 pounds
  • Temperature Rating: -18° F

Having a warm, cozy sleeping bag on a chilly winter night is no less than a blessing. When you have TETON Sports Celsius XXL in your backpack, there is no reason to worry. Its outer shell is made up of taffeta fabric which is woven from delicate strands. It is highly breathable and resistant to any kind of damage. Moreover, its waterproof feature works best against moist conditions like rain or snowfall.

For ultra-softness and warmth inside, it has an inner lining of poly-flannel fabric. You trust it with its tenderness even at extreme temperatures. Furthermore, it includes draft tubes, which run along the entire length to minimize heat loss through the zipper line.

For closures, it incorporates a snag-free zipper to let you in and out easily. A drawstring, half-circle, mummy-style hood is attached to cover your head and neck on freezing nights. On top of that, it comes with inner pockets so that you can keep your valuables safely inside.

Its compression bag feature makes it easy to carry around. However, it weighs approximately 7.05 pounds, which makes it heavier than other products on the list.


  • Water-resistant and durable outer shell
  • Soft and comfy inner lining
  • Pockets allow to put in valuables
  • Snag-free zipper runs smoothly
  • Draft tubes seal heat inside


  • Quite heavy to carry around

Bessport Mummy Sleeping Bag

Bessport Mummy Sleeping Bag

Bessport Mummy Sleeping Bag is ultra-lightweight, extremely durable, and contains layers of insulation. In short, it can prove to be the best survival option in extreme conditions.

Key Features

  • Lining: ripstop polyester taffeta
  • Outer shell: 210T ripstop polyester
  • Anti-snag zipper
  • Storage pockets
  • Foot box for ventilation
  • Size: 82 x 32 inches
  • Weight: 3.6 pounds
  • Drawstring hoodie

This bag is specifically designed for hiking, camping, and trekking. Subsequently, temperature resistance and warmth levels are considered the greatest priority. On the outside, it has a sturdy 210T ripstop polyester shell that promises to keep you safe from wet and cold conditions. It is sturdy enough to endure tough conditions and provide protection against other earthy elements like branches, stones, or twigs.

On the contrary, the inner side is equally supple and soothing against the skin. Its ultra-thin fibers ensure maximum breathability and render extra warmth on chilly nights. Besides, its 350GSM spray-boned cotton filling plays a vital role in effectively trapping your body heat. Its construction has all the features for countering zero-degree temperatures.

This bag also features a drawstring hood so that you can cover your head when it gets too chilly. Its inner side also incorporates pockets to safely place your belongings inside. There is a foot box at the rear end for extra ventilation, while its snag-free zipper moves smoothly over the entire length. It allows you to get in and out easily.

Anyhow, it doesn’t matter how good are the attributes are if it fails at portability. Fortunately enough, however, portability is not an issue with this sleeping bag. It weighs only 3.6lbs and comes with a compression sack as well. Hence, you can carry it around with utmost ease.


  • Lightweight and portable
  • Drawstring hood to cover the head in chilly weather
  • Ultra-soft polyester taffeta lining
  • Waterproof and resistant outer shell
  • Inner pockets for storing valuable items


  • Mummy design can be congested for some people

Looking for more Sleeping bags? Check out these articles

Buying Guide

Things To Look for While Choosing a Zero-Degree Sleeping Bag

1. Material

When you choose a sleeping bag, durability, resistivity, and comfort should be the top elements to consider. These traits will depend on the bag’s outer shell and inner lining.

For the outer shell, resistivity and longevity are the key factors. These properties are found in materials like taffeta, polyester, or ripstop fabric. They have maximum resistance against cold and wet conditions, especially the waterproof property, which keeps you dry even in humid or rainy conditions. Moreover, they are highly prone to external damage and also keep you safe from earthy elements. Their heat insulation capacity needs no mention.

On the other hand. If you are selecting fabric for the inner lining, you will commonly get to choose from cotton, polyester, taffeta, or silk. One of the common properties among the three of them is their softness and comfort. Additionally, they have pretty good insulation properties, which is vital for trapping body heat. Nonetheless, you can go for any of the materials according to your preference.

2. Shape/size

A sleeping bag’s shape plays a primary role in heat insulation. Similarly, if your sleeping bag is way too big, it will be very comfortable to move around. But keep in mind that it will make you compromise on warmth and heat insulation. Since it will create room between your body and the bag’s lining, heat will escape instead of getting trapped inside.

This is where the shape’s importance comes into play. Basically, you have two options to choose from; mummy design or rectangular shape. Mummy shape is ideal for providing a snug fit which resultantly causes minimum heat loss. However, some people find mummy design too congested. Meanwhile, the rectangular design has more room, but again, you have to settle for lesser warmth. In the end, it is all about your preference; there are no rules.

3. Extra Features

Apart from basic attributes like construction and temperature ratings, extra features are equally important. They add more value to the product. Some of the following are below:

a. Pockets

Who doesn’t like extra pockets for storing things? The same applies to sleeping bags. Extra pockets are very helpful for storing valuables like wallets, mobile phones, earphones, etc. They are a blessing if you are in a public spot.

b. Zipper

Having a smooth, snag-free zipper is a must. A broken zipper will not only be an annoyance, but it will make your sleeping bag completely useless. Make sure you select a sturdy zipper.

c. Foot Box

The accommodation of this feature is usually underrated, although it is very important. When warmer or slightly humid conditions make you feel suffocated, you can unzip the foot box. It will enable effective ventilation and increase breathability.

Frequently Asked Questions

1. Are mummy sleeping bags better?

No matter how uncomfortable it may seem to spend a night inside a mummy design sleeping bag, it will remain the best option for freezing conditions. A mummy bag provides a snug-fit, leaving lesser room for heat to escape. Thus, it provides better insulation and allows lesser heat loss.

2. How long should a sleeping bag last?

It usually lasts for a year or two. But just like any other product, a sleeping bag also expires. It has fibers that trap body heat to keep you warm. Over time, these fibers lose their strength, which directly impacts their effectiveness against cold. You can even feel the material becoming thin and losing its shape. However, proper care and storing can make it last longer.

3. What makes a good sleeping bag?

A good sleeping bag is one with sturdy construction, higher temperature ratings, and ideal portability. Moreover, its fitting and shape also play a vital role in determining the level of warmth it will deliver. Make sure you carefully look at product specifications and a size guide before purchasing a new bag.


By now, we’re hopeful that you’ve found the ideal sleeping bag that caters to your requirements. However, if you are still confused, we will help you out by revealing our favorite one.

The TETON Sports LEEF Mummy Sleeping Bag our favorite option on this list. It is incredible in terms of performance, quality, and durability. It is an ideal choice for zero-degree temperature. Although it is quite expensive, we would consider it a worthy one-time expenditure!