Top Lightweight Polyester Sleeping Bags


Our review process

Our team has gathered, researched, and analyzed information on plenty of different types of sleeping bags in order to show you our top scoring sleeping bags. We then further sub-categorized them and looked more specifically at 64 different lightweight polyester sleeping bags. In our research, we took into consideration a range of different key features among the 28,000 different data points and combined it with customer reviews to inform you of the leading lightweight polyester sleeping bags available. But don't just take our word for it, check out some of the pros and cons of some of the main specs.

If you're searching for a lightweight polyester sleeping bag, give our article a look and you'll feel more confident in your purchase. Lightweight sleeping bags pack down to a small size, so you can get rid of some bulk and take on the outdoors without being weighed down. Since extra weight can make a hike or trek quite physically demanding, they will suit campers and backpackers who haven't had a lot of experience carrying a large bag for long distances and would like to start with something lightweight. They are easy to carry, allowing you to take them with you wherever you go since they'll fit in any size bag. However, they are generally not as warm, so they aren't designed for sleeping out in sub zero temperatures.

Polyester sleeping bags are breathable, so heat is distributed evenly, making them great for unpredictable weather. They are designed with durable materials, providing a consistent level of warmth for a longer period of time. These sleeping bags are naturally hypoallergenic, so you can stay protected against irritation from allergens and chemicals while taking on the outdoors. They dry quickly, so when facing wet conditions, they hardly absorb any moisture.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeSize
Best Overall Score
1
An image of Coleman Big-N-Tall 2000025731 30 Degree Polyester Sleeping Bag
Coleman Big-N-Tall 2000025731 30 Degree Polyester Sleeping Bag
Coleman
rectangle
single
Runner Up
2
An image of Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag
Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag
Alps Mountaineering
mummy
single
Best Affordable Option
3
An image of Alps Mountaineering Aura 35 Polyester Sleeping Bag
Alps Mountaineering Aura 35 Polyester Sleeping Bag
Alps Mountaineering
mummy
For Cold Weather
4
An image of Alps Mountaineering Drifter 4500436 30 Degree Polyester Sleeping Bag
Alps Mountaineering Drifter 4500436 30 Degree Polyester Sleeping Bag
Alps Mountaineering
rectangle
single
For Backpacking
5
An image of Abco Tech 20 Degree Polyester Sleeping Bag
Abco Tech 20 Degree Polyester Sleeping Bag
Abco Tech
rectangle
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Coleman
Shape
rectangle
Size
single
Customer Rating
Brand
Alps Mountaineering
Shape
mummy
Size
single
Customer Rating
Brand
Alps Mountaineering
Shape
mummy
Size
Customer Rating
Brand
Alps Mountaineering
Shape
rectangle
Size
single
Customer Rating
Brand
Abco Tech
Shape
rectangle
Size
single
Best Overall Score
An image of Coleman Big-N-Tall 2000025731 30 Degree Polyester Sleeping Bag

You'll want to learn all about the Coleman Big-N-Tall 30 Degree Polyester Rectangular Sleeping Bag to discover what sets it apart from all the other sleeping bags on the market. This sleeping bag has a rectangular shape, which is great for those who like a bit of extra room. It features a polyester lining, which is breathable and comfortable on your skin and does not get as hot as other materials during the night. This sleeping bag has a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in moderately cold conditions. It uses a Wrap 'N' Roll™ system, making it super easy to quickly roll up the sleeping bag, tie it, and store it in its attached carrier bag.

With a lightweight build, this sleeping bag is great if you want to save space and move fast,. It is equipped with a zipper guard, keeping the material from snagging in the zipper. This sleeping bag features a plush bottom, so you won't feel the bumps on the ground beneath you. It features an interior pocket, which gives you a convenient and secure place to stash your valuable and small possessions, such as your phone. This sleeping bag has a roll control tab and is easy to pack, making it a wonderful option if mobility and space are your main concern.

    Pros
    • Made with a plush bottom
    • Easy to pack sleeping bags roll up compactly
    • Zipper guard prevents the material from catching
    Cons
    • Polyester absorbs grease
    • Rectangular shape is not very insulated
Runner Up
An image of Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag

See all that nature has to offer from the comfort and safety of the Alps Mountaineering Red Creek 0 Degree Polyester Mummy Sleeping Bag. This Alps Mountaineering sleeping bag is designed with a polyester lining and has a nylon ripstop exterior, resisting typical wear and tear. Featuring a mummy shape, it is tight fitting to prevent cold air pockets. It is lightweight and is designed for hiking, so if you don't want to carry a lot of weight this could be a great choice for you.

Suitable for temperatures as low as 0°F, this Alps Mountaineering sleeping bag can prevent any cold drafts from keeping you up at night. This 3 season Alps Mountaineering sleeping bag is best suited for summer, spring and fall trips. It features continuous fibers, which have high durability, loft, and thermal efficiency. Featuring a compressible design, it packs easily into a backpack or overnight bag. This Alps Mountaineering sleeping bag has Primex Insulation, which will keep you very warm without adding a lot of weight to your backpack.

    Pros
    • Made to compress easily
    • Lightweight build
    • Polyester lining is durable and colorfast
    Cons
    • Polyester traps sweat inside the sleeping bag
    • Mummy shape is very fitted with no extra space to move
    • 3 season sleeping bags are not suitable for harsh winter weather
Best Affordable Option
An image of Alps Mountaineering Aura 35 Polyester Sleeping Bag

Trying to find an affordable sleeping bag? You'll want to hear all about the Alps Mountaineering Aura 35 Polyester Mummy Sleeping Bag. 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 made with a nylon ripstop exterior, resisting wear and tear. This Alps Mountaineering sleeping bag is made to be compact and has a compressible design, giving you sufficient extra room to bring along your other essentials. It is suitable for backpacking and is lightweight, making long days out on the trail easier to handle. It features a mummy-style hood, which fits snugly over your head, helping keep you warm by trapping body heat.

    Pros
    • Folds up compactly
    • Features a compressible design
    • Mummy-style hood traps body heat
    Cons
    • Polyester absorbs grease
    • Mummy shape limits different sleeping positions
For Cold Weather
An image of Alps Mountaineering Drifter 4500436 30 Degree Polyester Sleeping Bag

Use the Alps Mountaineering Drifter 30 Degree Polyester Rectangular Sleeping Bag to stay warm in the outdoors. This Alps Mountaineering sleeping bag has a rectangular shape, which is ideal for those who like a bit of extra room. 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 has a polyester lining, which is light and soft on your skin and does not get as hot as other fabrics once you're inside, and a polyester exterior, which will resist UV light, protecting you from damaging sunlight. It is made to be compact and has a compressible design, giving you enough extra space to bring along your other essentials. This sleeping bag is ideal for camping and is lightweight, making it great for hiking or traveling long distances on foot. It detaches via zippers, so you can easily split your double bag into two individual ones.

    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
For Backpacking
An image of Abco Tech 20 Degree Polyester Sleeping Bag

Choose the Abco Tech 20 Degree Polyester Rectangular Sleeping Bag to stay warm and cozy in the outdoors. This Abco Tech sleeping bag has a rectangular shape, so you will have room to move around. Suitable for 4 seasons, it is built with strong materials that provide high levels of insulation and shield against extremely cold weather conditions. It features a polyester exterior, which will resist UV light, shielding you from damaging sunlight, and a polyester lining, which is light and soft on your skin and doesn't get as hot as other fabrics during the night. This Abco Tech sleeping bag can withstand 20°F temperatures and is waterproof, keeping out moisture, so you won't end up soaked if bad weather hits.

This Abco Tech sleeping bag is designed for hiking and is lightweight, making long days out on the trail easier to tackle. It is made to be compact and has a compressible design, leaving you enough extra space to bring along your other essentials. It is easy to carry, can be machine washed, and is easy to clean, so you won't have to send it to a professional to maintain its quality and warmth. This Abco Tech sleeping bag features a compression bag, which will make packing up your bag very easy.

    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

With the Kelty Satellite 30 Degree Polyester Sleeping Bag, you can experience a great night's sleep while on your weekend getaway. 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 polyester exterior and a polyester lining, which is a synthetic material that is very strong and colorfast. This sleeping bag features a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in chilly weather. It has a double size, which fits two campers, helping keep you warm through shared body heat. This sleeping bag is suitable for camping and is lightweight, making long days out on the trail easier to handle.

    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 Biscayne 2000004451 Men's Polyester Sleeping Bag

With the Coleman Biscayne Men's Polyester Rectangular Sleeping Bag, you can experience an incredible night's sleep while on your weekend away. This Coleman sleeping bag has a rectangular shape, which is ideal for those who like room to stretch out. It features a polyester shell, which is light and comfortable on your skin, and a polyester lining, which is light and comfortable on your skin and doesn't heat up as much as other materials during the night. It has a zipper guard, keeping the fabric from getting caught when opening and closing the zipper. This Coleman sleeping bag is lightweight and works well for camping trips, offering cozy warmth without adding a lot of weight. It features a plush bottom, so you can sleep in the outdoors without having to sacrifice a good night's rest. This Coleman sleeping bag is machine washable, is easy to pack, and has a roll control tab, which keeps the sleeping bag in place while packing it up. It is equipped with quick cord technology, so you can easily fold up your bag without any help by using this patented no-tie closure method. It has a two-way zipper, so you can conveniently adjust the temperature inside the sleeping bag.

    Pros
    • Machine washable
    • Made with a plush bottom
    • Easy to pack sleeping bags roll up compactly
    Cons
    • Polyester stains easily
    • Rectangular shape is heavier than other shapes
    • Camping sleeping bags are not suitable for backpacking
An image of Alps Mountaineering 0 Degree Polyester Sleeping Bag

Choose the Alps Mountaineering 0 Degree Polyester Mummy Sleeping Bag to stay warm in the outdoors. This Alps Mountaineering sleeping bag has a polyester lining, which is light and soft on your skin and doesn't get as hot as other fabrics during the night, and a polyester exterior, which is light and comfortable. It has a mummy shape, which is larger on top and more fitted by the feet, keeping warm air close to your body. This sleeping bag is perfect for camping and is lightweight, making it great if your number one priority is low volume and weight. It can withstand 0°F temperatures, preventing any cold drafts from keeping you up at night. It has a compressible design, which packs easily into a backpack or bag. This sleeping bag has Techloft silver insulation, which uses tiny, silicone-coated, micro-denier fibers that maximize insulation, warmth, and compactness.

    Pros
    • Features a compressible design
    • Lightweight construction
    • Polyester lining is strong and colorfast
    Cons
    • Polyester can get dirty easily
    • Mummy shape doesn't have extra space to move around
    • Camping sleeping bags are not suitable for backpacking
An image of Coleman Brazos Men's 30 Degree Polyester Sleeping Bag

Use the Coleman Brazos Men's 30 Degree Polyester Rectangular Sleeping Bag to stay warm in the outdoors. This Coleman sleeping bag has a polyester exterior, which is light and comfortable, and a polyester lining, which is light and soft on your skin and does not heat up as much as other materials once you're inside. It has a rectangular shape, which is non-tapered, allowing you to comfortably move around in your sleep. This sleeping bag is perfect for camping and is lightweight, making long days out on the trail easier to tackle. It features a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in moderately cold conditions. This sleeping bag can be machine washed and has a zipper guard, preventing the material from snagging in the zipper. It is easy to carry, designed for convenient storage and transport.

    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 Snugpak Tactical Series 3 JBT-91154 Polyester Sleeping Bag

Choose the Snugpak Tactical Series 3 Polyester Mummy Sleeping Bag to stay warm in the outdoors. Featuring a mummy shape, this sleeping bag is fitted to prevent warm air from escaping. It has a polyester lining, which is a synthetic fabric that is very durable and colorfast. This sleeping bag has Reflectatherm, which will prevent condensation from building up inside your sleeping bag.

This 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 space to bring along other essentials. Featuring a lightweight build, it won't be difficult for you to carry. It is made with a built-in pillowcase and it is equipped with a pillow pocket, so you can store your important possessions, such as your phone. This sleeping bag has a zipper guard, keeping the fabric from snagging in the zipper. It comes with a stuff sack and a two-way zipper, so you can conveniently control the temperature while you sleep.

    Pros
    • Features a built-in pillowcase
    • Designed to be compact, so you can travel without bulk
    • Made to compress easily
    Cons
    • Polyester stains frequently
    • Mummy shape doesn't have extra space to move around
    • Stuff sack can ruin the sleeping bag's filling after prolonged use
Finding the Right Lightweight Polyester Sleeping Bag For You:
Thinking About Seasonality for Lightweight Polyester Sleeping Bags
3 Season Sleeping Bags

With only one lightweight polyester sleeping bag available, you'll want to act quick and take a look at it. Keeping you warm in most conditions except for snow, these sleeping bags are extremely practical and will provide you with the insulation you need, unless you're planning on going on an alpine winter expedition. They have enough insulation for colder weather camping trips in spring through to autumn, which provides you with the comfort and warmth you need for sleeping outside during almost every season. If you think that you want to get a lightweight polyester sleeping bag for 3 season use, check out this awesome one.

4 Season Sleeping Bags

If you're looking for a lightweight polyester sleeping bag for 4 seasons, then you should keep reading below to learn more about them. 4 season sleeping bags are designed with an insulated hood that can be cinched down around your head, providing you with extra warmth. They come with extra insulation for sleeping outdoors in all four seasons, which handle below zero temperatures so you can sleep out in nature during even the coldest months. Something to keep in mind is that they feature more expensive price tag than 2 or 3 season sleeping bags, which might not be worth the purchase if you aren't an avid camper or hiker. If you think that you want to get a lightweight polyester sleeping bag for 4 season use, check out this awesome one.

2 Season Sleeping Bags

Are 2 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 lightweight polyester sleeping bag that we picked out for you. These sleeping bags are good for warmer weather, allowing for ventilation and breathability, so you won't feel stuffy and uncomfortable when faced with hotter temperatures. They have a lightweight design, so if you have a lot of other gear and don't want to carry so much weight, they could be a great option for you. They have good ventilation features, keeping you nice and fresh inside, no matter the hot weather outside. Something to keep in mind is that they have the least amount of weather protection, which won't offer the necessary weather protection for cold outdoor temperatures.

Which Temperature Rating Best Suits Lightweight Polyester Sleeping Bags?
20 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your lightweight polyester sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. These 20 degree 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 feature 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. They are closely fitted, reducing the amount of space your body has to work to heat up. They are more affordable than sub-zero degree bags, so you can get these without feeling worried about going above your budget. If you think that you want to get a 20 degree rating lightweight polyester sleeping bag, check out this awesome one.

30 Degree Sleeping Bags

If you're looking for a lightweight polyester sleeping bag with a 30 degree rating, then we are happy to recommend to you this great sleeping bag. 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 generally cheaper than sub-zero degree bags, so you can buy one without feeling worried about going over your budget. They are perfect for almost every season, so they are one of the most versatile options out there. They are typically lighter, so they are more comfortable to carry long distances.

40 Degree Sleeping Bags

If you're looking for a lightweight polyester sleeping bag with a 40 degree rating, then we are happy to recommend to you this great sleeping bag. These 40 degree sleeping bags should keep you comfortable down to 40°F. They are perfect for warm weather trips, so they help vent heat, keeping you cool if a hot front comes through. They are more affordable than sub-zero degree bags, so you can buy one without feeling worried about going above your budget. They have lighter weight than lower temperature rating bags, so they'll keep you warm on those chilly summer or fall nights, without weighing you down.

Decide Which Shape to Pick for Lightweight Polyester Sleeping Bags
Rectangular Sleeping Bags

Trying to pick the most suitable rectangle sleeping bag for you? We can help you choose by giving you the facts. Roomy and spacious, rectangular sleeping bags are ideal for those who like a bit of extra room to stretch out. They accommodate varying sleeping positions, making them ideal for people who are particular about sleeping in certain positions such as their sides or stomach. They have double zippers, making them very versatile, doubling as a blanket or attaching to another sleeping bag for combined body heat on extra cold nights. Think you know which shape is a good fit for you? Then check out this lightweight polyester sleeping bag.

Mummy Sleeping Bags

Trying to choose the ideal mummy sleeping bag for your next outdoor adventure? We can help you make up your mind by giving you some important information that you need. Mummy sleeping bags weigh less than rectangular bags, providing excellent insulation per unit weight. Ideal for cold weather, they help trap body heat, providing maximum warmth, since their tight fitting cut is designed to trap body heat. However, they provide less space to move around, making them uncomfortable for sleepers who toss and turn. Decided on which shape is a good fit for you? Then why not have a look at this lightweight polyester sleeping bag.