Best Cold Weather Polyester Sleeping Bags


Our review process

We've taken a look at more than 800 sleeping bags, including plenty of different cold weather polyester sleeping bags. We used our progressive artificial intelligence technology to rank each individual sleeping bag based on several data points. These features range from the temperature rating and the number of seasons to cleaning options and designs. The following article will discuss cold weather polyester sleeping bags in particular, of which we found 51. We hope that this article will help you pick the best one for you.

When it comes to cold weather polyester sleeping bags, there are some things that are good to know about. These sleeping bags are designed with durable materials, so they can be used on all kinds of rough or wet terrain. Made with breathable material, they won't stick to your skin or make you feel overheated on warmer nights. They are designed to be hypoallergenic, so you can get a healthy night's sleep when out in the wilderness. Polyester sleeping bags dry quickly, so even in the wettest conditions, moisture will not soak the fabric.

Preventing any heat loss, these sleeping bags are critical when you're out in the cold for extended periods. They are usually designed with a draft collar, so you can move around at night without worrying about cold air pockets. Cold weather sleeping bags have draft tubes, which run behind the zipper to help prevent warm air from escaping. Typically made with feather down, they will compress down easily, while still being providing excellent thermal insulation.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeTemperature RatingSize
Best Overall Score
1
An image of Snugpak Basecamp Sleeper Extreme 98140 10 Degree Polyester Sleeping Bag
Snugpak Basecamp Sleeper Extreme 98140 10 Degree Polyester Sleeping Bag
Snugpak
mummy
10 degree
single
Runner Up
2
An image of Alps Mountaineering Drifter 4500436 30 Degree Polyester Sleeping Bag
Alps Mountaineering Drifter 4500436 30 Degree Polyester Sleeping Bag
Alps Mountaineering
rectangle
30 degree
single
Best Affordable Option
3
An image of Coleman Girls 40 Degree Polyester Sleeping Bag
Coleman Girls 40 Degree Polyester Sleeping Bag
Coleman
rectangle
40 degree
single
For Backpacking
4
An image of Abco Tech 20 Degree Polyester Sleeping Bag
Abco Tech 20 Degree Polyester Sleeping Bag
Abco Tech
rectangle
20 degree
single
For Sleeping Two
5
An image of Kelty Satellite 35419611DW 30 Degree Polyester Sleeping Bag
Kelty Satellite 35419611DW 30 Degree Polyester Sleeping Bag
Kelty
30 degree
double
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Snugpak
Shape
mummy
Temperature Rating
10 degree
Size
single
Customer Rating
Brand
Alps Mountaineering
Shape
rectangle
Temperature Rating
30 degree
Size
single
Customer Rating
Brand
Coleman
Shape
rectangle
Temperature Rating
40 degree
Size
single
Customer Rating
Brand
Abco Tech
Shape
rectangle
Temperature Rating
20 degree
Size
single
Customer Rating
Brand
Kelty
Shape
Temperature Rating
30 degree
Size
double
Best Overall Score
An image of Snugpak Basecamp Sleeper Extreme 98140 10 Degree Polyester Sleeping Bag

Trying to find an affordable sleeping bag? We can tell you about the Snugpak Basecamp Sleeper Extreme 10 Degree Polyester Mummy Sleeping Bag. This sleeping bag has a polyester lining and a polyester exterior, which is breathable and comfortable. It has a mummy shape, which is larger on top and more tapered by the feet, keeping warm air closer to you. This Snugpak sleeping bag has a 10°F temperature rating, sealing in heat by maximizing insulation. It has a compression bag, which gives you the perfect space to pack away your sleeping bag and any other small items.

    Pros
    • Polyester lining is durable and colorfast
    • Polyester exterior resists UV rays
    • Mummy shape has excellent insulation
    Cons
    • Polyester can get dirty easily
    • Mummy shape has a tailored fit which can be too cramped for some
    • Polyester exterior is not very durable
Runner Up
An image of Alps Mountaineering Drifter 4500436 30 Degree Polyester Sleeping Bag

Sleep comfortably while using the Alps Mountaineering Drifter 30 Degree Polyester Rectangular Sleeping Bag. This Alps Mountaineering sleeping bag has a rectangular shape, which is perfect for those who like a bit of extra room. It is suitable for camping and is lightweight, making long days out on the trail easier to handle. This sleeping bag has a polyester shell, and a polyester lining, which is a synthetic fabric that is very strong and colorfast. It has a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in chilly weather. This Alps Mountaineering sleeping bag detaches via zippers, so you can easily transform your double bag into two individual ones. It has a compressible design and is made to be compact, helping you get rid of bulk.

    Pros
    • Made to be compact, getting rid of the bulk
    • Designed to compress easily
    • Lightweight construction
    Cons
    • Polyester traps sweat inside the sleeping bag
    • Rectangular shape is not very insulated
    • Camping sleeping bags are heavier than hiking bags
Best Affordable Option
An image of Coleman Girls 40 Degree Polyester Sleeping Bag

If you're looking to buy a sleeping bag for your children, you will want to consider the highly rated Coleman Girls 40 Degree Polyester Rectangular Sleeping Bag. This Coleman sleeping bag is made for girls, featuring a stylish design while keeping your children comfortable and warm. It has a rectangular shape, so kids will have room to move around in their sleep. It has a polyester shell, which is light and comfortable, and a polyester lining, which is a synthetic fabric that is very strong and vibrant.

This Coleman sleeping bag features a 40°F temperature rating, which is great for warm weather nights. It is perfect for camping, giving your kids the necessary protection to comfortably sleep outdoors after the temperatures drop at night. Made with Thermolock technology, it prevents heat loss through the zipper since it has an extra layer of insulation along the opening. It features a stuff sack for conveniently fitting your kid's sleeping bag into their backpack along with the rest of their equipment. It features a zipper guard, keeping the fabric from snagging in the zipper.

    Pros
    • Zipper guard prevents the fabric from tearing
    • Stuff sack will keep your backpack organized
    • Polyester lining is strong and colorfast
    Cons
    • Polyester can stain easily
    • Rectangular shape is heavier than other shapes
    • Camping sleeping bags are bulkier than backpacking bags
For Backpacking
An image of Abco Tech 20 Degree Polyester Sleeping Bag

Before purchasing the Abco Tech 20 Degree Polyester Rectangular Sleeping Bag, it's helpful to know more. This Abco Tech sleeping bag has a rectangular shape, so you will have plenty of room to move around. It features a polyester exterior, which will deflect UV light, protecting you from damaging sunlight, and a polyester lining, which is a synthetic material that is very strong and colorfast. It can be machine washed, so you can easily clean it at home to make sure your bag stays in the best condition. This Abco Tech sleeping bag is suitable for 4 seasons to keep you warm even in very low temperatures, perfect for a cozy nights in the snow. It is made to be compact and has a compressible design, so you can fit it into your pack and it will give you enough room to bring along other equipment. This Abco Tech sleeping bag is lightweight and is designed for hiking, so it is compact and easy to fit in your pack, making it comfortable to carry no matter the distance. It is easy to carry and is easy to clean, so it won't be a huge hassle to rid your bag of any grime, dirt, or stains it may have collected over time. This sleeping bag is ideal for temperatures around 20°F and is waterproof, resisting moisture and keeping you dry in damp conditions. It has a compression bag, which gives you the perfect space to pack away your sleeping bag and any other small items.

    Pros
    • Can be machine washed
    • Designed to be compact, getting rid of the bulk
    • Compresses easily
    Cons
    • Polyester absorbs grease
    • Rectangular shape is bulkier than other shapes
    • Polyester exterior is not so durable
For Sleeping Two
An image of Kelty Satellite 35419611DW 30 Degree Polyester Sleeping Bag

Use the Kelty Satellite 30 Degree Polyester Sleeping Bag to stay warm in the outdoors. This sleeping bag is available in a double size, giving more room to get comfortable. It features a polyester exterior and a polyester lining, which is a synthetic material that is very strong and colorfast. It is lightweight and is made for camping, giving you insulation to comfortably sleep outdoors after the temperatures drop at night. This sleeping bag has Cloudloft™ insulation, which will retain warmth by combining hollow core and solid core fibers to create a unique insulation type. It has a 30°F temperature rating, which is recommended for cold summer nights or springtime use, keeping you warm in temperatures above freezing.

    Pros
    • Lightweight construction
    • Polyester lining is durable and colorfast
    • Polyester shell resists UV rays
    Cons
    • Polyester is not a recyclable material
    • Camping sleeping bags are not suitable for backpacking
    • Polyester shell is not suitable for extreme weather conditions
Additional Picks
An image of Coleman Brazos Men's 30 Degree Polyester Sleeping Bag

Trying to find a sleeping bag on a budget? You'll want to know about the Coleman Brazos Men's 30 Degree Polyester Rectangular Sleeping Bag. This sleeping bag has a rectangular shape, which offers you room to move around in your sleep since it is not cut close to the body. It features a polyester exterior and a polyester lining, which is a synthetic fabric that is very strong and vibrant. This sleeping bag has a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in chilly weather. It is lightweight and is made for camping, offering cozy warmth without adding a lot of weight. This sleeping bag features a zipper guard, keeping the fabric from getting caught when opening and closing the zipper. It is machine washable and is easy to carry, making it a wonderful option when mobility and packing space are key factors for your trip.

    Pros
    • Machine washable
    • Zipper guard keeps the fabric from tearing
    • Lightweight construction, which reduces the weight of your pack
    Cons
    • Polyester absorbs grease
    • Rectangular shape is not the warmest option
    • Camping sleeping bags are not suitable for backpacking
An image of Coleman Sabine 2000004458 Men's 20 Degree Polyester Sleeping Bag

Before purchasing the Coleman Sabine Men's 20 Degree Polyester Mummy Sleeping Bag, it's helpful to know more. This Coleman sleeping bag features a polyester shell, which deflects UV light, shielding you from damaging sun rays, and a polyester lining, which is breathable and soft on your skin and doesn't get as hot as other fabrics during the night. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is fitted so there isn't excess fabric, cutting down on the weight and making it easier to carry on your back. It is designed for camping, offering cozy warmth without adding a lot of weight. This sleeping bag uses ComfortSmart technology, so it includes multiple comfort and convenience features such as zipper technology and added cushioning around your face. It can be machine washed, so you can easily clean it at home to make sure your bag stays in the best condition. This Coleman sleeping bag can withstand 20°F temperatures, providing you with the warmth you need for temperatures above freezing. It has a quick cord for convenient one-person packing.

    Pros
    • Machine washable
    • Quick cord designed for convenient one-person packing
    • Polyester lining is durable and colorfast
    Cons
    • Polyester retains sweat inside the sleeping bag
    • Mummy shape requires you to sleep on your back
    • Camping sleeping bags are not suitable for hiking
An image of Browning McKinley 4893917 30 Degree Polyester Sleeping Bag

With the Browning McKinley 30 Degree Polyester Mummy Sleeping Bag, you can experience a great night's sleep while on your weekend getaway. This sleeping bag is designed with a polyester lining and it is made with a nylon ripstop shell, resisting wear and tear. It is suitable for camping, offering cozy warmth and good compressibility. With a mummy shape, it is made for optimal warmth-to-weight ratio, since it is fitted so there is no excess fabric, cutting down on the weight and making it easier to carry on your back. This sleeping bag features a 30°F temperature rating, which is recommended for cold summer nights or springtime use, keeping you warm in temperatures above freezing. It is made to be compact and features a compressible design, giving you enough extra space to take along your other equipment. This sleeping bag has Techloft silver insulation, which utilizes tiny, silicone-coated, micro-denier fibers that increase insulation, warmth, and compactness.

    Pros
    • Made to be compact, getting rid of the bulk
    • Features a compressible design
    • Polyester lining is strong and vibrant
    Cons
    • Polyester stains frequently
    • Mummy shape limits different sleeping positions
    • Camping sleeping bags are not suitable for backpacking
An image of Alps Mountaineering Aura 20 Degree Polyester Sleeping Bag

Use the Alps Mountaineering Aura 20 Degree Polyester Mummy Sleeping Bag to stay warm in the outdoors. Featuring a mummy shape, this Alps Mountaineering sleeping bag is tight fitting to prevent warm air from escaping. It is designed with a polyester lining and it is built with a nylon ripstop exterior, so it resists wear and tear. This sleeping bag is lightweight and is made for hiking, so if weight is your priority this could be a great option. It is designed to be compact and features a compressible design, so you can fold it into your pack and it will give you enough room to take along other essentials. It is thermal and can withstand 20°F temperatures for warmth when outdoor temperatures are in the 20s or higher.

    Pros
    • Made to be compact
    • Features a compressible design
    • Lightweight build
    Cons
    • Polyester can stain easily
    • Mummy shape limits different sleeping positions
An image of Marmot 21520-2740 Kids 30 Degree Polyester Sleeping Bag

If you're looking for a sleeping bag for your kids, you will want to consider the highly rated Marmot Kids 30 Degree Polyester Mummy Sleeping Bag. This kids sleeping bag is smaller, with less space at the foot of the sleeping bag, keeping it more insulated. With a mummy shape, this Marmot sleeping bag is fitted to prevent cold air pockets. It has a polyester lining and a polyester shell, which deflects UV light, preventing the color from fading.

This sleeping bag features a 30°F temperature rating, which is designed for retaining warmth, keeping your children well-insulated in moderately cold conditions. It is lightweight, making it easy for kids to carry with them. It features Spirafil insulation, which combines large, hollow fibers with small, polyester fibers to create a blend of durability, warmth, and comfort. Easy to compress, it will fold up compactly, giving your kids a lot of space for all their other gear. This Marmot sleeping bag allows your kids to easily get in and out, so your kids don't need to struggle to get into or out of their sleeping bags. It is equipped with a zipper guard, preventing the material from getting caught in the zipper. It is equipped with an interior pocket, so your kids will have a spot to conveniently stash their possessions, such as a flashlight.

    Pros
    • Designed to compress easily
    • Zipper guard prevents the material from catching
    • Kids design is easy to use
    Cons
    • Polyester can stain easily
    • Mummy shape restricts different sleeping positions
    • Polyester shell is not so durable
If You Need Help Making Your Choice, Here's Some More Information About Cold Weather Polyester Sleeping Bags:
Figure Out Which Size to Choose for Polyester Sleeping Bags
Double Sleeping Bags

Are double 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 polyester sleeping bag that we chose for you. Double sleeping bags are suitable for couples, offering a warm and cozy space for two. They are suitable for car camping, taking full advantage of all the space in the car. However, they take up a bit more space, making them less suitable for backpacking pursuits.

Single Sleeping Bags

If you've been searching for a compact and fitted polyester sleeping bag, then you should keep reading below to find out more about them. Single sleeping bags come with enough space for one, which provides excellent heat efficiency to the sleeper inside. They weigh less than double sleeping bags, so they are great for when you want to save space and move fast. Single sleeping bags provide a compact packing solution, so they'll fit easily in your pack, even if you are short on space. Now that you are better informed about single sleeping bags, check out this great polyester sleeping bag.

Seasonality for Polyester Sleeping Bags
3 Season Sleeping Bags

With only one polyester sleeping bag out there, you'll want to act quick and take a look at it. These 3 season sleeping bags are best for colder weather camping trips in spring through to autumn, maximizing heat retention and preventing warm air from escaping through the top. They can keep you warm in most conditions, except for when there is frost or snow on the ground, making them a great all-purpose option unless you're planning on facing extreme weather conditions. With this additional information about 3 season sleeping bags, check out this awesome polyester sleeping bag that we found.

4 Season Sleeping Bags

Are 4 season sleeping bags exactly what you're looking for? Learn more about them in this section and if you still want to check them out, then come take a look at this particular polyester sleeping bag that we picked out for you. 4 season sleeping bags have an insulated hood that can be cinched down around your head, which increases the overall heat efficiency. However, they come with more expensive price tag than 2 or 3 season sleeping bags, which might not be worth the investment if you aren't an avid camper or hiker. On the other hand, they are suitable for all winter weather, so no matter the season or condition, you can feel safe taking on the temperatures outdoor.

2 Season Sleeping Bags

If you want a 2 season sleeping bag that will withstand many outdoor adventures, then a sleeping bag for 2 season use might be what you want. We compared four 2 season polyester sleeping bags. These 2 season sleeping bags are good for warmer weather, keeping you comfortably warm, while still allowing for proper ventilation on your camping trips during the hotter months. They are designed to be lightweight, so you can take them on just about every adventure you embark on, without being held back by uncomfortable weight. Something to keep in mind is that they have the least amount of weather protection, which won't offer the necessary weather protection for extreme cold. A benefit is that they have good ventilation features, which let a comfortable flow of air through, so you wont get overheated at night. If you are considering getting a polyester sleeping bag for 2 season use, check out this great one.

A Handful of Shapes That Polyester Sleeping Bags Come in
Barrel Sleeping Bags

Trying to decide on the most suitable barrel sleeping bag for your next outdoor adventure? We'll help you make your choice by giving you the facts. With a very spacious design, barrel sleeping bags are suitable for those who like a bit of extra room to stretch out. They accommodate varying sleeping positions, allowing you to sleep in any position without compressing the insulation. They are a great in-between from the more fitted mummy shape and the roomier rectangular sleeping bags, so they are a great choice for something spacious while not compromising warmth. With this information about barrel sleeping bags, take a look at this polyester sleeping bag to see if it's what you need.

Rectangular Sleeping Bags

Looking to purchase a sleeping bag that will offer tons of room to stretch out? We have 28 rectangle sleeping bags available. Click here to take a look at one now. With a spacious design, rectangular sleeping bags are suitable for those who like plenty of room to stretch out. They come with double zippers, making them very versatile, doubling as a blanket or attaching to another sleeping bag for combined body heat on extra cold nights. They accommodate varying sleeping positions, allowing you to sleep in any position you choose. However, they are less ideal for cold weather, allowing the cool air to circulate due to their spacious design. Also, they are quite heavy, so they aren't suitable for when weight is the top priority.

Mummy Sleeping Bags

Are you looking to purchase a new sleeping bag to enhance warmth? We have 19 mummy sleeping bags available. Click here to have a look at one now. These sleeping bags weigh less than rectangular bags, providing excellent insulation per unit weight. A potential downside is that they provide less space to move around, making them less suitable for sleepers who toss and turn. A benefit is that they are good for cold weather, so they are designed to hold in warmth and seal out cold drafts.