Best Extra Large Extreme Cold Weather Sleeping Bags


Our review process

We have collected, researched, and analyzed information on hundreds of different kinds of sleeping bags in order to recommend our highest rated sleeping bags today. We then further sub-categorized them and looked more specifically at 3 different extra large extreme cold weather sleeping bags. In our research, we considered a large variety of different key features among the 28,000 different data entries and combined it with customer reviews to inform you of the finest extra large extreme cold weather sleeping bags available today. But don't just take our word for it, check out some of the benefits and disadvantages of some of the main specs.

When it comes to extra large extreme cold weather sleeping bags, there are some things you'll want to consider. These sleeping bags prevent any heat loss, so you can have a successful winter excursion. They have zoned insulation, maximizing the thermal efficiency in the most cold prone areas. Extreme cold weather sleeping bags feature draft tubes, which run behind the zipper to help prevent warm air from escaping. They are commonly designed with a draft collar, keeping the warm air around your torso in and cold air out. Typically made with feather down, they will compress down easily, while still being providing excellent thermal insulation. These sleeping bags are made from thicker materials than smaller and shorter sleeping bags, so they are very comfy and cozy to sleep in. They are very spacious, designed for taller campers and those that prefer a bit of extra shoulder and leg room.

Our Top Ranking Sleeping Bags:
Product NameBrandWeightShapeLiner MaterialTemperature Rating
Best Overall Score
1
An image of Outdoor Vitals Summit 0 Degree Down Sleeping Bag
Outdoor Vitals Summit 0 Degree Down Sleeping Bag
Outdoor Vitals
3
mummy
down
0 degree
Runner Up
2
An image of Slumberjack Big Timber Pro 0 Degree Flannel Sleeping Bag
Slumberjack Big Timber Pro 0 Degree Flannel Sleeping Bag
Slumberjack
9.1
rectangle
flannel
0 degree
3
An image of Browning McKinley 4853417 0 Degree Polyester Sleeping Bag
Browning McKinley 4853417 0 Degree Polyester Sleeping Bag
Browning
8.9
mummy
polyester
0 degree
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Outdoor Vitals
Weight
3
Shape
mummy
Liner Material
down
Temperature Rating
0 degree
Customer Rating
Brand
Slumberjack
Weight
9.1
Shape
rectangle
Liner Material
flannel
Temperature Rating
0 degree
Customer Rating
Brand
Browning
Weight
8.9
Shape
mummy
Liner Material
polyester
Temperature Rating
0 degree
Best Overall Score
An image of Outdoor Vitals Summit 0 Degree Down Sleeping Bag

Before purchasing the Outdoor Vitals Summit 0 Degree Down Mummy Sleeping Bag, it's helpful to know more. This Outdoor Vitals sleeping bag features a down lining, lasting for many years with the proper upkeep. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is cut closely so there is no extra fabric, cutting down on the weight and making it easier to carry. It is made for camping and is lightweight, making it great for hiking or traveling long distances on foot.

This Outdoor Vitals sleeping bag has a zipper guard, preventing the fabric from snagging when opening and closing the zipper. Featuring a 0°F temperature rating, it can keep out icy drafts from the inside of your sleeping bag. It has a compressible design and is made to be compact, so it can be rolled up small, fitting conveniently wherever you pack it. The hood is designed with drawstrings, so you can adjust the fit based on the temperature outside. This Outdoor Vitals sleeping bag has a compression bag, which gives you the perfect space to pack away your sleeping bag and any other small items.

    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
Runner Up
An image of Slumberjack Big Timber Pro 0 Degree Flannel Sleeping Bag

With a high user rating, the Slumberjack Big Timber Pro 0 Degree Flannel Rectangular Sleeping Bag might be just what you need for your next trip. This Slumberjack sleeping bag works well for camping trips, offering cozy warmth without adding a lot of weight. It has a rectangular shape, which is perfect for those who like room to stretch out. It features a poly-canvas exterior and a flannel lining, which has moisture wicking properties, drawing wetness away from the body.

This sleeping bag detaches via zippers, so you can easily split your double bag into two individual ones. It has a zipper guard, keeping the material from getting caught in the zipper. With a 0°F temperature rating, it can prevent any icy drafts from keeping you up at night. This Slumberjack sleeping bag has Slumberloft™ synthetic insulation, which will keep you warm with the use of polyester fibers.

    Pros
    • Zipper guard prevents the material from catching
    • Flannel lining draws moisture away from the body
    • Rectangular shape is built with extra space
    Cons
    • Flannel tends to shrink
    • Rectangular shape is not the warmest option
    • Camping sleeping bags are not suitable for hiking
Additional Picks
An image of Browning McKinley 4853417 0 Degree Polyester Sleeping Bag

Let's review the Browning McKinley 0 Degree Polyester Mummy Sleeping Bag, rated highly by online shoppers. This Browning sleeping bag has a mummy shape, sealing in your body heat since it is very fitted. It has Techloft silver insulation, which utilizes tiny, silicone-coated, micro-denier fibers that increase insulation, warmth, and compactness. Suitable for temperatures as low as 0°F, it can prevent any icy drafts from keeping you up at night. It has a polyester lining and a nylon ripstop exterior, which works well for rugged use since it won't tear or rip. This Browning sleeping bag is made to be compact and has a compressible design, so you can fold it into your backpack and it will give you enough room to bring along other gear. Designed for camping, it gives you insulation to comfortably sleep outdoors after the temperatures drop at night. It is easy to carry, making it an excellent option if mobility and packing space are a key factor for you.

    Pros
    • Made to be compact, so you can travel comfortably without bulk
    • Compresses easily
    • Polyester lining is strong and colorfast
    Cons
    • Polyester can stain easily
    • Mummy shape has a tailored cut which can be too cramped for some
    • Camping sleeping bags are not suitable for hiking
Understand More About Extra Large Extreme Cold Weather Sleeping Bags:
Sleeping Bags Are Available in Various Types of Liner Materials
Polyester Sleeping Bags

There is only one sleeping bag available that comes with a polyester liner. Polyester sleeping bags are naturally hypoallergenic, so you can stay protected against irritation from allergens and chemicals while taking on the outdoors. Made with breathable material, they won't stick to your skin and leave you feeling overheated on warmer nights. They are designed with durable materials, so they will stay in good shape over time. These sleeping bags are easy to clean, so you can keep them in great shape with just soap and water. They dry quickly, so even in the wettest conditions, moisture will not soak the fabric.

Flannel Sleeping Bags

Looking for a long-lasting sleeping bag? A sleeping bag with a flannel liner may be the solution you need. To help you in your decision, we recommend one of the great sleeping bags that come with a flannel liner. Perfect for extra cold nights in the woods, flannel sleeping bags will keep you snug and cozy. They are easy to clean, so they can go many years before needing a complete wash. Flannel sleeping bags are very comfy, ensuring comfort and rest, no matter the surface underneath. They are moisture wicking, keeping you dry on humid nights. Now that you know a bit more about flannel, take a look here.

Down Sleeping Bags

The following guide will help you know what to focus on when considering down sleeping bags. You can take a look at this sleeping bag if this material is right for your outdoor excursions. These down sleeping bags are designed to be insulated, keeping you snug and cozy in low temperatures. They can be easily compressed, giving you extra room for all the food and gear you may want to bring along on your trip so you won't feel limited on space when packing. Designed for warmth, they will keep you cozy and snug. These down sleeping bags are breathable, providing a useful solution for staying cool on warmer night. They are very soft, ensuring comfort and rest, so you'll sleep happier than in your own bed. They are extremely durable to withstand wear and tear.

Which Shape Best Suits Your Sleeping Bag
Rectangular Sleeping Bags

Deciding on the ideal rectangle sleeping bag for you? We will help you make a more informed choice by giving you the facts. Rectangular sleeping bags have a very spacious design, allowing you to spread out with a generous amount of space. They come with double zippers, which allow you to turn the bag into a flat blanket, for warmer nights. They accommodate varying sleeping positions, making them ideal for people who have a preferred sleeping positions such as their sides or stomach. However, they are quite heavy, so they aren't suitable for when weight is a concern. Moreover, rectangular sleeping bags are not very heat-efficient, creating extra space inside which can weaken the bag's ability to keep you warm. Feel ready to pick out the right sleeping bag for you? You can get started here.

Mummy Sleeping Bags

Trying to pick the most fitting mummy sleeping bag for your next outdoor adventure? We'll help you make up your mind by giving you the important information that you need. These sleeping bags weigh less than rectangular bags, so you won't have to sacrifice warmth over weight. A potential downside is that they provide less space to move around, making them less suitable for sleepers who toss and turn. An advantage is that they help trap body heat, providing maximum warmth, since their tight fitting cut is designed to trap body heat. Decided on which shape is perfect for you? Then have a look at this fantastic choice.