Best Waterproof Polyester Sleeping Bags


Our review process

We've taken a look at hundreds of sleeping bags, including many different waterproof polyester sleeping bags. We used our advanced machine learning platform to rate each individual sleeping bag based on a number of data parameters. These features range from the temperature rating and the number of seasons to cleaning options and designs. The following article will talk about waterproof polyester sleeping bags in particular, of which we found 18. We hope that this article will help you choose the best one for you.

Searching for a reliable sleeping bag for your next adventure? You should start by taking a look at waterproof polyester sleeping bags. Made with breathable material, these sleeping bags won't stick to your skin and leave you feeling overheated on warmer nights. They are designed with durable materials, so they will not pill or tear with extended use. They are designed to be hypoallergenic, so you can get a healthy night's sleep when taking on the outdoors. Polyester sleeping bags dry quickly, so even in the wettest conditions, they hardly absorb any moisture. They protect against rain getting inside your bag, so you can sleep under the stars without waking up all soaked and wet. These sleeping bags are treated with a water repellent coating, so water droplets that fall onto the outside of the bag will bead and roll off.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeTemperature RatingSize
Best Overall Score
1
An image of Abco Tech 20 Degree Polyester Sleeping Bag
Abco Tech 20 Degree Polyester Sleeping Bag
Abco Tech
rectangle
20 degree
single
Runner Up
2
An image of Marmot Mavericks 23090-9112 30 Degree Polyester Sleeping Bag
Marmot Mavericks 23090-9112 30 Degree Polyester Sleeping Bag
Marmot
30 degree
double
For Cold Weather
3
An image of Marmot Trestles 15 21260-2422-Reg-LFT Women's 20 Degree Polyester Sleeping Bag
Marmot Trestles 15 21260-2422-Reg-LFT Women's 20 Degree Polyester Sleeping Bag
Marmot
mummy
20 degree
single
Best Affordable Option
4
An image of Abco Tech ABC2096 Boys 20 Degree Polyester Sleeping Bag
Abco Tech ABC2096 Boys 20 Degree Polyester Sleeping Bag
Abco Tech
rectangle
20 degree
single
For Backpacking
5
An image of Marmot Voyager 45 900718-2772 Men's 40 Degree Polyester Sleeping Bag
Marmot Voyager 45 900718-2772 Men's 40 Degree Polyester Sleeping Bag
Marmot
mummy
40 degree
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Abco Tech
Shape
rectangle
Temperature Rating
20 degree
Size
single
Customer Rating
Brand
Marmot
Shape
Temperature Rating
30 degree
Size
double
Customer Rating
Brand
Marmot
Shape
mummy
Temperature Rating
20 degree
Size
single
Customer Rating
Brand
Abco Tech
Shape
rectangle
Temperature Rating
20 degree
Size
single
Customer Rating
Brand
Marmot
Shape
mummy
Temperature Rating
40 degree
Size
single
Best Overall Score
An image of Abco Tech 20 Degree Polyester Sleeping Bag

With the Abco Tech 20 Degree Polyester Rectangular Sleeping Bag, you can experience a great night's sleep while on your weekend getaway. This Abco Tech sleeping bag features a polyester lining, which is light and comfortable on your skin and doesn't heat up as much as other fabrics during the night, and a polyester shell, which resists UV light, shielding you from harmful sun rays. It has a rectangular shape, allowing you to sleep on your side, back, or stomach without feeling restricted. It is suitable for hiking and is lightweight, so you can take it on all your adventures without being weighed down.

This Abco Tech sleeping bag can be machine washed, so you can easily clean it at home to ensure your bag stays in the best condition. It is waterproof and can withstand 20°F temperatures for warmth when outdoor temperatures are in the 20s or above. This 4 season Abco Tech sleeping bag is designed to keep you warm even in very low temperatures, perfect for a cozy nights in the snow. It has a compressible design and is made to be compact, so it can be rolled up small, fitting conveniently wherever you tale it. This Abco Tech sleeping bag is easy to clean, has a compression bag, and is easy to carry, making it a wonderful option if mobility and packing space are your main concern.

    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
Runner Up
An image of Marmot Mavericks 23090-9112 30 Degree Polyester Sleeping Bag

If you're looking for a new sleeping bag, you might want to consider the highly rated Marmot Mavericks 30 Degree Polyester Sleeping Bag. This Marmot sleeping bag has a polyester lining, which is breathable and comfortable and does not heat up as much as other fabrics during the night. Designed in a double size, it sleeps two people, keeping you warm through shared body heat. It has Spirafil insulation, which mixes large, hollow fibers with small, polyester fibers to create a blend of durability, warmth, and comfort. This Marmot sleeping bag features a compressible design, which will fold up very small, leaving you enough room for all your other gear. It has a two-way zipper, so you can conveniently control the airflow while you sleep. It is ideal for temperatures around 30°F and is waterproof, making it a good choice for rainy conditions.

    Pros
    • Features a compressible design
    • Two-way zipper allows you to tweak the temperature
    • Polyester lining is strong and vibrant
    Cons
    • Polyester is not a recyclable material
    • Double size is not suitable for hiking
For Cold Weather
An image of Marmot Trestles 15 21260-2422-Reg-LFT Women's 20 Degree Polyester Sleeping Bag

Use the Marmot Trestles 15 Women's 20 Degree Polyester Mummy Sleeping Bag to stay warm in the outdoors. This women's sleeping bag has more padding at the feet and torso as women usually are naturally colder than men. This sleeping bag has a polyester exterior and a polyester lining, which is a synthetic material that is very strong and colorfast. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is fitted so there is no extra fabric, reducing the weight and making it easier to carry on your back.

Featuring a compressible design, this sleeping bag will fold up very small, leaving you a lot of space for the rest of your essentials. It has Spirafil insulation, which mixes large, hollow fibers with small, polyester fibers to create a unique blend of loft, warmth, and comfort. This sleeping bag is perfect for camping and is lightweight, making long days out on the trail easier to tackle. Ideal for winter, it can withstand harsh weather and still keep you warm. It features an easy access tab, so it has a convenient design to make it effortless to get in and out quickly. This sleeping bag has a plush bottom, so you won't feel the bumps on the ground beneath you. It is waterproof and features a 20°F temperature rating, providing you with the warmth you need for temperatures above freezing.

    Pros
    • Made with a plush bottom
    • Designed to compress easily
    • Women's cut has extra insulation by your extremities
    Cons
    • Polyester absorbs sweat
    • Mummy shape limits different sleeping positions
    • Camping sleeping bags are not suitable for hiking
Best Affordable Option
An image of Abco Tech ABC2096 Boys 20 Degree Polyester Sleeping Bag

With the Abco Tech Boys 20 Degree Polyester Rectangular Sleeping Bag, your kids will have an incredible outdoor adventure. This Abco Tech sleeping bag is made for boys, featuring a stylish design while keeping your children comfortable and warm. It features a polyester shell, which deflects UV light, shielding your kids from damaging sun rays, and a polyester lining, which is light, soft, and does not get as hot as other fabrics during the night. It has a rectangular shape, allowing kids to sleep on their side, back, or stomach without feeling restricted.

This sleeping bag works well for camping trips and is lightweight, making it easy for kids to transport. It is suitable for 4 seasons and is waterproof, making it a good fit for rainy environments. It is made to be compact and it is designed to be compressible, so you can fit it into your kid's backpack and it will give them sufficient space to take along other gear. It can withstand 20°F temperatures, providing your kids with the warmth needed when temperatures are above freezing.

This Abco Tech sleeping bag is easy to clean, so you won't have to send it to a professional to maintain its quality and warmth. It comes with a drawstring carry bag, which is hands free and easy for your kids to bring with them on any adventure. This Abco Tech sleeping bag is easy to carry, making it a wonderful option if mobility and packing space are your main concern. It has a stuff sack for easily fitting your sleeping bag into your backpack with the rest of your gear. It is equipped with weather-resistant technology and can be machine washed, so you can easily clean it at home to make sure your kid's bag stays in the best condition.

    Pros
    • Machine washable
    • Folds up compactly
    • Compresses easily
    Cons
    • Polyester absorbs sweat
    • Rectangular shape is heavier than other shapes
    • Camping sleeping bags are not suitable for hiking
For Backpacking
An image of Marmot Voyager 45 900718-2772 Men's 40 Degree Polyester Sleeping Bag

With the Marmot Voyager 45 Men's 40 Degree Polyester Mummy Sleeping Bag, you can experience an incredible night's sleep while on your outdoor adventure. This sleeping bag has a mummy shape, which is wider on top and more fitted on the bottom, keeping warm air closer to you. It has a polyester shell, which deflects UV light, preventing the color from fading, and a polyester lining, which is breathable and comfortable and doesn't heat up as much as other materials once you're inside. This sleeping bag can withstand 40°F temperatures and is waterproof, keeping out moisture, so you won't end up soaked if it starts raining. It features Spirafil insulation, which mixes large, hollow fibers with small, polyester fibers to create a blend of durability, warmth, and comfort. Perfect for hiking, it won't add noticeable weight to your bag while you're taking on the outdoors. Featuring a compressible design, it will fold up compactly, leaving you enough space for all your other gear. This Marmot sleeping bag comes with a two-way zipper and a stuff sack, which will keep you organized.

    Pros
    • Designed to compress easily
    • Stuff sack provides a spot to store small items
    • Polyester lining is durable and colorfast
    Cons
    • Polyester stains easily
    • Mummy shape limits different sleeping positions
    • Polyester exterior is not very durable
Additional Picks
An image of Browning Vortex 4853036 0 Degree Polyester Sleeping Bag

With the Browning Vortex 0 Degree Polyester Mummy Sleeping Bag, you can experience a great night's sleep while on your weekend away. This Browning sleeping bag has a mummy shape, sealing in your body heat since it is very fitted. It features Techloft Micro-Insulation, so you will have increased insulation and warmth because of tiny, silicone-coated, micro-denier fibers. This Browning sleeping bag has a polyester exterior and a polyester lining, which is breathable and comfortable on your skin and does not get as hot as other materials while you're sleeping. It is waterproof and is suitable for temperatures as low as 0°F, preventing any icy drafts from keeping you up at night. This Browning sleeping bag has 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 is lightweight and works well for hunting trips, so you can get the kind of sleeping comfort that's hard to come by in the woods. This sleeping bag features a stuff sack, which is the perfect size to store any small items.

    Pros
    • Folds up compactly, so you can travel comfortably without bulk
    • Designed to compress easily
    • Stuff sack will keep you organized
    Cons
    • Polyester stains easily
    • Mummy shape does not have extra space to move around
    • Polyester exterior is not very durable
An image of Abco Tech Kids Or Children's Junior ABC2188 Kids 50 Degree Polyester Sleeping Bag

If you're looking for a sleeping bag for your kids, you will want to consider the highly rated Abco Tech Kids Or Children's Junior Kids 50 Degree Polyester Rectangular Sleeping Bag. This kids sleeping bag is smaller, with less space at the bottom of the sleeping bag, keeping it more insulated. This sleeping bag has a polyester exterior, and a polyester lining, which is breathable, soft, and does not get as hot as other fabrics once you're inside. It has a rectangular shape, which is non-tapered, allowing your kids to comfortably move around in their sleep.

This Abco Tech sleeping bag has a 50°F temperature rating, which is great for warm weather nights. It is lightweight and works well for camping trips, offering cozy warmth and good compressibility. It is waterproof, keeping out moisture, so your kids won't end up soaked if bad weather hits. It is machine washable, so you can easily clean it at home to make sure your kid's bag stays in the best condition. It is made to be easy to carry, making it a wonderful option for your kids. Featuring easy to clean fabric, it extends the life of the bag, as dirt and grime will decrease the overall durability. It features a backpack, which is hands free and easy for your kids to bring with them on any adventure.

    Pros
    • Can be machine washed
    • Kids design is simple to transport
    • Lightweight build
    Cons
    • Polyester stains frequently
    • Rectangular shape is not very insulated
    • Camping sleeping bags are not suitable for hiking
An image of Mountain Hardwear Lamina Z Blaze Polyester Sleeping Bag

Let's review the Mountain Hardwear Lamina Z Blaze Polyester Mummy Sleeping Bag, a popular choice among consumers. With a mummy shape, this Mountain Hardwear sleeping bag is tight fitting to prevent warm air from escaping. It has Thermalq® insulation, which weaves strong fibers together in a 3D pattern, creating synthetic insulation that is highly warm for its weight. Great for winter, it is built with more insulation that can withstand low temperatures. It is waterproof, making it a good fit for wet environments. This sleeping bag is designed with a polyester lining and it is built with a nylon ripstop shell, so it resists wear and tear.

With a lightweight build, this Mountain Hardwear sleeping bag won't be difficult to carry. It has a compressible design, giving you enough extra room to bring along your other gear. Equipped with a shoulder pocket, it has a convenient place to store essentials. It has a mesh storage bag and a stuff sack, which will keep you organized.

    Pros
    • Compresses easily
    • Mesh storage bag will store the bag or other loose items
    • Lightweight construction
    Cons
    • Polyester traps moisture inside the sleeping bag
    • Mummy shape is very fitted with no extra space to move
An image of Abco Tech Men's 20 Degree Polyester Sleeping Bag

Get ready for your next outdoor adventure with the Abco Tech Men's 20 Degree Polyester Rectangular Sleeping Bag. This sleeping bag has a rectangular shape, which is spacious and offers more freedom of movement. It is lightweight and works well for camping trips, giving you insulation to comfortably sleep outdoors after the temperatures drop at night. It features a polyester lining, which is breathable and comfortable on your skin and does not get as hot as other fabrics during the night, and a polyester exterior, which will deflect UV light, protecting you from harmful sunlight.

This Abco Tech sleeping bag is ideal for temperatures around 20°F and is waterproof, keeping out moisture, so you won't end up soaked if bad weather hits. This 4 season Abco Tech sleeping bag can handle very cold conditions or areas with lots of snow. It is designed to be compact, so it cuts down the volume your bag takes up in your pack and it also features a compressible design, which packs easily into a backpack or bag. This Abco Tech sleeping bag detaches via zippers, so you can easily split your double bag into two individual ones. It has a compression bag and is easy to carry, designed for convenient storage and transport.

    Pros
    • Folds up compactly
    • Compresses easily
    • Lightweight build
    Cons
    • Polyester stains frequently
    • Rectangular shape is not very insulated
    • Camping sleeping bags are bulkier than hiking bags
An image of Big Agnes BWLLSMU Men's Polyester Sleeping Bag

With a high user rating, the Big Agnes Men's Polyester Mummy Sleeping Bag could be exactly what you need for your next outdoor adventure. This sleeping bag has a mummy shape, which is larger on top and more tapered on the bottom, keeping warm air closer to you. It has a polyester lining, which is a synthetic fabric that is very strong and colorfast, and a polyester shell, which is breathable and comfortable. It is waterproof, making it a good choice for rainy environments. With a compressible design, it will not take up all of the usable space in your pack so you will have sufficient room to bring along other equipment. This sleeping bag is ideal for camping and is lightweight, making it great for hiking or traveling long distances on foot. The hood is designed with drawstrings, so you can adjust the fit based on the temperature outside.

    Pros
    • Designed to compress easily
    • Drawstring hood gives extra comfort by the head
    • Lightweight construction
    Cons
    • Polyester traps sweat inside the sleeping bag
    • Mummy shape requires you to sleep on your back
    • Camping sleeping bags are not suitable for hiking
Understand More About Waterproof Polyester Sleeping Bags:
Thinking About Seasonality for Polyester Sleeping Bags
3 Season Sleeping Bags

With just one polyester sleeping bag available, you'll want to jump at the opportunity and check it out. Suitable for most conditions, except for when there may be frost or snow on the ground, 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 are considering getting a polyester sleeping bag for 3 season use, check out this awesome one.

4 Season Sleeping Bags

Are 4 season sleeping bags the best fit for you? Learn more about them in this paragraph 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. These sleeping bags are designed with an insulated hood that can be cinched down around your head, ensuring body heat stays inside. They have extra insulation for sleeping outdoors in all four seasons, which handle extreme cold so you can sleep out in even the coldest months. However, they feature more expensive price tag than 2 or 3 season sleeping bags, which might not be worth the purchase if you don't plan on going winter camping.

Know the Difference Between Temperature Ratings of Polyester Sleeping Bags
20 Degree Sleeping Bags

If you're looking for a 20 degree rating polyester sleeping bag, then you should consider this great sleeping bag. These sleeping bags should keep you comfortable down to 20°F, although do keep in mind 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, making them great if you're shopping on a budget. 20°F sleeping bags are tight fitting, maximizing insulation since its more effective to warm a small space than a larger one. They come with a tight fitted hood design, which works well to seal in heat but doesn't allow for a lot of movement of the head and neck.

30 Degree Sleeping Bags

If you're looking for a 30 degree rating polyester sleeping bag, then we are happy to recommend this highly ranked sleeping bag. These sleeping bags should keep you comfortable down to 30°F, although do keep in mind 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, so you can get these without feeling the stress of going above your budget. They are perfect for almost every season, so they are one of the most versatile options out there. 30°F sleeping bags are typically lighter, so they'll keep you warm on those occasional cold nights, without weighing you down.

40 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your polyester sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. These sleeping bags should keep you comfortable down to 40°F. They are ideal for warm weather trips, so they help vent heat, keeping you cool if a hot front comes through. They are generally cheaper than sub-zero degree bags, so you can buy one without feeling worried about going over your budget. 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. Now that you are better informed regarding 40 degree rating sleeping bags, check out this great polyester sleeping bag.

Which Size Is Best for Your Polyester Sleeping Bags?
Double Sleeping Bags

If you've been trying to find a roomy and spacious polyester sleeping bag, then you should check out some of the things we have to say below. Double sleeping bags are suitable for couples, making them great for cold weather getaways. However, they take up a bit more space, so they are bulkier and harder to carry on your back. A plus is that they are suitable for car camping, so you'll sleep better when you're not constricted and weight isn't an issue. With this additional information about double size sleeping bags, check out this awesome polyester sleeping bag that we looked at.

Single Sleeping Bags

Are single sleeping bags the right 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 picked out for you. These sleeping bags are lighter than double sleeping bags, so they are great for when you want to save space and move fast. They have enough space for one, providing excellent heat efficiency to the sleeper inside. They are designed to be compact, so you don't have to spend time in the morning trying to get it to fit in your bag.