Best Cold Weather Microfiber Sleeping Bags


Our review process

Our team has collected, researched, and analyzed information on more than 800 different kinds of sleeping bags in order to suggest our top ranked sleeping bags on the market. We then further sub-categorized them and looked more specifically at 6 different cold weather microfiber sleeping bags. In our research, we took into consideration a range of different main features among the 28,000 different data points and combined it with customer reviews to inform you of the leading cold weather microfiber sleeping bags available. But don't just take our word for it, check out the benefits and disadvantages of some of the main specs.

We've taken a look at cold weather microfiber sleeping bags and want to share some information with you. Microfiber sleeping bags are made with breathable material, so heat is distributed evenly, making them great for unpredictable weather. They are very comfortable, so you don't have to suffer sleeping in the outdoors. Preventing any heat loss, they are critical when you're out in the cold for extended periods. They have draft tubes, which run the length of the bag behind the zipper to help keep warm air from escaping. They are usually designed with a draft collar, so you can move around at night without worrying about cold air pockets. These sleeping bags are more often than not designed with feather down, so they provide excellent insulation for winter treks.

Our Top Ranking Sleeping Bags:
Product NameBrandWeightShapeTemperature RatingSize
Best Overall Score
1
An image of Browning Kenai 4897227 20 Degree Microfiber Sleeping Bag
Browning Kenai 4897227 20 Degree Microfiber Sleeping Bag
Browning
8.3
mummy
20 degree
Runner Up
2
An image of Alps Mountaineering Twin Peak 4119826 20 Degree Microfiber Sleeping Bag
Alps Mountaineering Twin Peak 4119826 20 Degree Microfiber Sleeping Bag
Alps Mountaineering
11.56
rectangle
20 degree
double
For Sleeping Two
3
An image of Big Agnes King Solomon 15 10 Degree Microfiber Sleeping Bag
Big Agnes King Solomon 15 10 Degree Microfiber Sleeping Bag
Big Agnes
rectangle
10 degree
double
Best Affordable Option
4
An image of Alps Mountaineering Spring Lake 4902122 40 Degree Microfiber Sleeping Bag
Alps Mountaineering Spring Lake 4902122 40 Degree Microfiber Sleeping Bag
Alps Mountaineering
rectangle
40 degree
single
5
An image of Browning Kenai 4837117 10 Degree Microfiber Sleeping Bag
Browning Kenai 4837117 10 Degree Microfiber Sleeping Bag
Browning
5.8
mummy
10 degree
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Browning
Weight
8.3
Shape
mummy
Temperature Rating
20 degree
Size
Customer Rating
Brand
Alps Mountaineering
Weight
11.56
Shape
rectangle
Temperature Rating
20 degree
Size
double
Customer Rating
Brand
Big Agnes
Weight
Shape
rectangle
Temperature Rating
10 degree
Size
double
Customer Rating
Brand
Alps Mountaineering
Weight
Shape
rectangle
Temperature Rating
40 degree
Size
single
Customer Rating
Brand
Browning
Weight
5.8
Shape
mummy
Temperature Rating
10 degree
Size
single
Best Overall Score
An image of Browning Kenai 4897227 20 Degree Microfiber Sleeping Bag

Choose the Browning Kenai 20 Degree Microfiber Mummy Sleeping Bag to stay warm in the outdoors. Featuring a mummy shape, this Browning sleeping bag is fitted to prevent cold air pockets. It features a 20°F temperature rating, providing you with the warmth you need when temperatures are above freezing. This sleeping bag is designed with a microfiber lining and it is made with a nylon ripstop shell, so it resists wear and tear. It detaches via zippers, so you can split it into two separate sleeping bags. It features a compressible design and is made to be compact, getting rid of the bulk, so you'll have plenty of room for your gear. This Browning sleeping bag works well for camping trips, offering cozy warmth and good compressibility.

    Pros
    • Made to be compact, getting rid of the bulk
    • Compresses easily
    • Nylon ripstop exterior is breathable and comfortable
    Cons
    • Mummy shape has a tight fit which may not be comfortable for every sleeper
    • Camping sleeping bags are not suitable for hiking
Runner Up
An image of Alps Mountaineering Twin Peak 4119826 20 Degree Microfiber Sleeping Bag

Choose the Alps Mountaineering Twin Peak 20 Degree Microfiber Rectangular Sleeping Bag to stay warm and cozy in the outdoors. Designed in a double size, this Alps Mountaineering sleeping bag fits two people, allowing you to keep warm through shared body heat. It has a rectangular shape, which is non-tapered, allowing you to comfortably move around in your sleep. This Alps Mountaineering sleeping bag has a nylon ripstop exterior and a microfiber lining, which will retain body heat even when damp.

With a compressible design, this Alps Mountaineering sleeping bag will fold up compactly, giving you ample space for the rest of your gear. It is suitable for camping, offering cozy warmth and good compressibility. This sleeping bag comes with zippers on each side, designed for convenient access. It can withstand 20°F temperatures, providing you with the warmth you need when temperatures are above freezing.

    Pros
    • Compresses easily
    • Nylon ripstop shell is breathable and comfortable
    • Rectangular shape is easy to pack up and store
    Cons
    • Rectangular shape is not the warmest option
    • Camping sleeping bags are heavier than hiking bags
    • Double size is not great for hiking
For Sleeping Two
An image of Big Agnes King Solomon 15 10 Degree Microfiber Sleeping Bag

With a great user rating, the Big Agnes King Solomon 15 10 Degree Microfiber Rectangular Sleeping Bag might be exactly what you need for your next trip. This sleeping bag has a rectangular shape, which is perfect for those who like room to stretch out. Designed in a double size, it fits two people, keeping you warm by sharing body heat. It can withstand 10°F temperatures, providing a layer of insulation between you and the cold outside. This Big Agnes sleeping bag features a microfiber lining, which has a high insulation level and can continue retaining body heat even when damp. It has Downtek, which will shield the down clusters in your bag from any moisture, so they won't lose their insulating qualities. Featuring a lightweight build, it won't be a burden to carry.

    Pros
    • Lightweight construction
    • Rectangular shape is built with extra space
    • Downtek resists moisture
    Cons
    • Rectangular shape is bulkier than other shapes
    • Double size is not suitable for backpacking
Best Affordable Option
An image of Alps Mountaineering Spring Lake 4902122 40 Degree Microfiber Sleeping Bag

Let's review the Alps Mountaineering Spring Lake 40 Degree Microfiber Rectangular Sleeping Bag, a popular choice among online shoppers. This sleeping bag works well for camping trips, offering cozy warmth without adding a lot of weight. It has a nylon ripstop shell, and a microfiber lining, which will retain warmth even when wet. It has a rectangular shape, which is non-tapered, allowing you freedom of movement in your sleep.

This sleeping bag is designed for summer for increasing ventilation to keep you comfortable during warmer months. It is thermal and features a 40°F temperature rating, keeping you warm on colder summer nights. It has Techloft Micro-Insulation, so you will have maximized insulation and comfort because of tiny, silicone-coated, micro-denier fibers. This sleeping bag features a stuff sack, which will keep your pack organized.

    Pros
    • Stuff sack will keep you organized
    • Nylon ripstop shell is light and comfortable
    • Suitable for warm summer temperatures
    Cons
    • Rectangular shape is not the warmest option
    • Camping sleeping bags are bulkier than backpacking bags
    • Stuff sack can ruin the sleeping bag's insulation if used for too long
Additional Picks
An image of Browning Kenai 4837117 10 Degree Microfiber Sleeping Bag

Use the Browning Kenai 10 Degree Microfiber Mummy Sleeping Bag to stay warm and cozy in the outdoors. Featuring a mummy shape, this Browning sleeping bag is fitted to prevent cold air pockets. It is designed with a microfiber lining and it is made with a nylon ripstop shell, so it resists wear and tear. This Browning sleeping bag features a compressible design and is made to be compact, getting rid of the bulk, so you'll have plenty of room for your gear. It has Techloft Micro-Insulation, so you will have maximized insulation and comfort because of tiny, silicone-coated, micro-denier fibers. Perfect for camping, this Browning sleeping bag gives you the necessary protection to comfortably sleep outdoors after the temperatures drop at night. It can withstand 10°F temperatures, providing a heavy layer of insulation between you and the cold outside. This Browning sleeping bag has a stuff sack, which will keep your pack organized.

    Pros
    • Folds up compactly
    • Designed to compress easily
    • Stuff sack will keep your pack organized
    Cons
    • Mummy shape has a tight cut which may not be comfortable for everyone
    • Camping sleeping bags are not suitable for backpacking
    • Stuff sack can damage the sleeping bag's insulation after prolonged use
An image of Big Agnes Big Creek Men's 30 Degree Microfiber Sleeping Bag

Sleep comfortably while using the Big Agnes Big Creek Men's 30 Degree Microfiber Rectangular Sleeping Bag. Designed in a double size, this sleeping bag will fit two campers, keeping you warm through shared body heat. Featuring a lightweight build, it won't be difficult to carry long distances. It is designed with a microfiber lining and it is made with a nylon ripstop shell, resisting wear and tear. This sleeping bag has a rectangular shape, which is built with extra space, so you can comfortably move around in a variety of sleeping positions.

Equipped with a pillow pocket, this sleeping bag has a convenient spot to stash small objects. It has a compressible design, giving you enough extra space to bring along your other gear. This sleeping bag has a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in chilly weather. It uses Insotect Hotstream, so you will stay warm with insulation that runs down the length of the sleeping bag, distributing heat vertically. This Big Agnes sleeping bag features a stuff sack, which will keep you organized. It is made with a built-in pillowcase.

    Pros
    • Features a built-in pillowcase
    • Made to compress easily
    • Stuff sack provides space to store small items
    Cons
    • Rectangular shape is not very insulated
    • Double size will feel a bit harder to carry
    • Stuff sack can damage the sleeping bag's filling if used for too long
Understand More About Cold Weather Microfiber Sleeping Bags:
Differentiating Between the Sizes for Microfiber Sleeping Bags
Double Sleeping Bags

If you're looking for a microfiber sleeping bag in double, then you should take a look at this great sleeping bag. Double sleeping bags are suitable for couples, making them great for cold weather getaways. However, they take up a lot of space, making them less ideal for backpacking pursuits. An advantage is that they are good for car camping, allowing you to sleep comfortably next to your camping partner in a snug and cozy space.

Single Sleeping Bags

Are single sleeping bags the best fit for you? Learn more about them in this section and if you still want to check them out, then come take a look at this particular microfiber sleeping bag that we chose for you. These single sleeping bags come with enough space for one, keeping one person snug and warm when temperatures drop. They weigh less than double sleeping bags, so they are more practical for taking on tough trails. They provide a compact packing solution, making them easy to roll up and throw in your bag.

Pros and Cons of Different Temperature Ratings for Microfiber Sleeping Bags
20 Degree Sleeping Bags

If you're looking for a microfiber sleeping bag with a 20 degree rating, then we are happy to recommend this highly ranked sleeping bag. These sleeping bags should keep you comfortable down to 20°F, but remember that this doesn't account for variables such as layering, what you're wearing, and various other factors. They are generally cheaper than sub-zero degree bags, so you can buy one without feeling worried about going over your budget. 20°F sleeping bags are closely fitted, reducing the amount of time that your body needs to work to heat up. They have a tight fitted hood design, so they aren't the best choice if you don't want to feel restricted around the head and neck.

30 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your microfiber sleeping bag. We're here to help you think about the perfect choice for your next outdoor adventure. These 30 degree sleeping bags should keep you comfortable down to 30°F, but remember that this doesn't account for variables such as layering, what you're wearing, and various other factors. They are more affordable than sub-zero degree bags, making them suitable if you're shopping on a budget. 30°F sleeping bags are perfect for almost every season, so they are one of the most versatile options out there. They are typically lighter, so although they don't protect against the most extreme weather they are easier to pack and will contribute to less overall weight you have to carry. If you are considering getting a 30 degree rating microfiber sleeping bag, check out this awesome one.

40 Degree Sleeping Bags

It can be hard to decide on the right temperature rating for your microfiber sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. These 40 degree sleeping bags should keep you comfortable down to 40°F. They are generally cheaper than sub-zero degree bags, making them suitable if you're shopping on a budget. They are great for warm weather trips, so they help vent heat, keeping you cool if a hot front comes through. They are typically lighter, so they might not provide the highest degree of insulation, but they make up for it in weight. Now that you know about 40 degree rating sleeping bags, check out this great microfiber sleeping bag.

Take a Look at the Handful of Shapes Available for These Microfiber Sleeping Bags
Rectangular Sleeping Bags

Trying to decide on the most suitable rectangle sleeping bag for you? We will help you make your choice by giving you the information that you need. With a generous shape, rectangular sleeping bags are ideal for those who like a bit of extra room to stretch out. They 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. They feature double zippers, making them very versatile, doubling as a blanket or attaching to another sleeping bag for combined body heat on extra cold nights. Something to keep in mind is that they are quite heavy, so they aren't good for when weight is the top priority. In addition, they are less ideal for cold weather, creating extra space inside which can weaken the bag's ability to keep you warm. With this information about rectangle sleeping bags, take a look at this microfiber sleeping bag to see if it's what you need.

Mummy Sleeping Bags

Trying to pick the most suitable mummy sleeping bag for you? We'll help you choose by giving you the information that you need. Mummy sleeping bags weigh less than rectangular bags, providing excellent insulation per unit weight. Ideal for cold weather, they create a snug and tight fit that helps seal in warmth, providing maximum warmth, since their tight fitting cut is designed to trap body heat. However, they provide less space to move around, making them less suitable for sleepers who toss and turn. Think you know which shape is perfect for you? Then check out this fantastic product.