Top Polyester Summer Sleeping Bags


Our review process

We have 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 7 different polyester summer sleeping bags. In our research, we took into consideration a range of different main features among the 28,000 different data entries and combined it with customer reviews to inform you of the top polyester summer 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 polyester summer sleeping bag, give our article a look and you'll feel more confident in your purchase. Polyester sleeping bags are made with breathable material, so heat is distributed evenly, making them suitable for unpredictable weather. They are extremely durable, so they can be used on all sorts of rocky or wet terrain. They are designed to be hypoallergenic, so they are ideal for allergy sufferers. Polyester sleeping bags dry quickly, so even in the wettest conditions, moisture will not soak the fabric. They are less expensive, so if you don't plan on using your sleeping bag during colder months, you can save money and buy one that is good for warmer weather. They have a lighter design, so you can bring along other gear. These sleeping bags are designed with multiple ventilation options, so the upper part can be folded down if you get overheated.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeUserSize
Best Overall Score
1
An image of Coleman Sunridge SS-SMS-765612 Men's Polyester Sleeping Bag
Coleman Sunridge SS-SMS-765612 Men's Polyester Sleeping Bag
Coleman
rectangle
men
single
Runner Up
2
An image of Big Agnes Buell Men's Polyester Sleeping Bag
Big Agnes Buell Men's Polyester Sleeping Bag
Big Agnes
mummy
men
single
For Backpacking
3
An image of Big Agnes Blue Lake Women's Polyester Sleeping Bag
Big Agnes Blue Lake Women's Polyester Sleeping Bag
Big Agnes
mummy
women
single
4
An image of Marmot Kona 20 Single Polyester Mummy Sleeping Bag
Marmot Kona 20 Single Polyester Mummy Sleeping Bag
Marmot
mummy
single
5
An image of Big Agnes Husted Men's 20 Degree Single Lightweight Polyester Mummy Sleeping Bag
Big Agnes Husted Men's 20 Degree Single Lightweight Polyester Mummy Sleeping Bag
Big Agnes
mummy
men
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Coleman
Shape
rectangle
User
men
Size
single
Customer Rating
Brand
Big Agnes
Shape
mummy
User
men
Size
single
Customer Rating
Brand
Big Agnes
Shape
mummy
User
women
Size
single
Customer Rating
Brand
Marmot
Shape
mummy
User
Size
single
Best Overall Score
An image of Coleman Sunridge SS-SMS-765612 Men's Polyester Sleeping Bag

Trying to find an affordable sleeping bag? You'll want to hear all about the Coleman Sunridge Men's Polyester Rectangular Sleeping Bag. This sleeping bag has a rectangular shape, which is perfect for those who like room to stretch out. Good for summer, it will maximize breathability and ventilation for your time spent in warmer weather. It uses ComfortSmart technology, incorporating various technologies, such as anti-snag zipper technology and added cushioning around your face, to make it easy-to-use and more comfortable. This Coleman sleeping bag features a polyester lining, which is a synthetic fabric that is very strong and colorfast, and a polyester shell, which resists UV light, preventing the color from fading.

Perfect for camping, this Coleman sleeping bag gives you the necessary protection to comfortably sleep outdoors after the temperatures drop at night. It features a zipper guard, preventing the fabric from snagging in the zipper. It has a plush bottom, so you can sleep comfortably and warmly with added padding and insulation. This sleeping bag has a roll control tab and is made to be easy to pack, making it a wonderful option if mobility and space are a key factor for you. It can be machine washed and has a quick cord for convenient one-person packing.

    Pros
    • Machine washable
    • Features a plush bottom
    • Quick cord designed for convenient one-person packing
    Cons
    • Polyester stains easily
    • Rectangular shape is not the warmest option
    • Camping sleeping bags are bulkier than hiking bags
Runner Up
An image of Big Agnes Buell Men's Polyester Sleeping Bag

Before purchasing the Big Agnes Buell Men's Polyester Mummy Sleeping Bag, it's helpful to know more about it. This Big Agnes sleeping bag has a mummy shape, sealing in your body heat since it is very fitted. It features a polyester shell, which deflects UV light, protecting 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 materials while you're sleeping. Great for summer, this sleeping bag is very light and breathable since it does not require as much insulation as winter or 3 season versions. It detaches via zippers, so you can split it into two separate sleeping bags. It is designed for camping and is lightweight, making it great if your number one priority is low volume and weight. This sleeping bag features a drawstring hood and includes a mesh storage sack, so you can stash your important possessions, such as your watch.

    Pros
    • Drawstring hood gives extra cushion by the head
    • Lightweight build
    • Polyester lining is strong and colorfast
    Cons
    • Polyester stains easily
    • Mummy shape has a tight cut which can be too cramped for some
    • Camping sleeping bags are not suitable for hiking
For Backpacking
An image of Big Agnes Blue Lake Women's Polyester Sleeping Bag

If you're looking to purchase a sleeping bag, you will want to consider the Big Agnes Blue Lake Women's Polyester Mummy Sleeping Bag. This women's Big Agnes sleeping bag has more padding at the feet and torso as women usually are naturally colder than men. With a mummy shape, this Big Agnes sleeping bag is fitted to prevent cold air pockets. It is good for summer for increasing airflow to keep you comfortable during warmer months. This sleeping bag features a polyester lining, which is light and comfortable on your skin and doesn't get as hot as other fabrics during the night, and a polyester shell, which resists UV light, protecting you from damaging sun rays.

With a compressible design, this sleeping bag will fold up compactly, leaving you enough room for all your other essentials. It is designed for hiking and is lightweight, making long days out on the trail easier to handle. Equipped with a mesh storage sack, it has a convenient place to stash small objects. It features a stuff sack and a mesh storage bag, which will hold your bag or other loose items.

    Pros
    • Compresses easily
    • Stuff sack will keep your pack organized
    • Women's design has extra insulation by your extremities
    Cons
    • Polyester absorbs oil
    • Mummy shape limits different sleeping positions
    • Polyester exterior is not great for extreme weather camping
Additional Picks
An image of Marmot Kona 20 Single Polyester Mummy Sleeping Bag

Sleep comfortably with the Marmot Kona 20 Polyester Mummy Sleeping Bag. This Marmot sleeping bag features a polyester nylon exterior and a polyester lining, which is light and comfortable on your skin and does not get as hot as other fabrics during the night. With a mummy shape, it is made for optimal warmth-to-weight ratio, since it is fitted so there is no excess material, reducing the weight and making it easier to carry on your back. It is perfect for camping, offering cozy warmth without adding a lot of weight. Great for summer, it is extremely light and airy since it does not need the same amount of insulation as winter or 3 season sleeping bags. This sleeping bag has an exterior pocket, which gives you a handy and secure place to store your important possessions, like your phone. It features HL-ElixR insulation, which combines different synthetic fibers to create high loft, softness, and good insulation.

    Pros
    • Polyester lining is strong and colorfast
    • Ventilated properly for warm summer weather
    • Mummy shape has excellent insulation
    Cons
    • Polyester retains moisture inside the sleeping bag
    • Mummy shape has a tailored cut which can be too cramped for some
    • Camping sleeping bags are not suitable for hiking
An image of Big Agnes Husted Men's 20 Degree Single Lightweight Polyester Mummy Sleeping Bag

If you're looking for a new sleeping bag, you might want to consider the Big Agnes Husted Men's 20 Degree Polyester Mummy Sleeping Bag, which is rated very highly among customers. 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 and a polyester shell, which is light and comfortable. It has a 20°F temperature rating and is thermal, keeping cold air out and the heat in. Good for summer, it will maximize airflow and ventilation for your time spent in warmer weather.

This sleeping bag has a drawstring hood and includes a mesh storage sack, so you can stash your important possessions, like your flashlight. Featuring a compressible design, it will not take up all of the usable space in your pack so you will have enough room to bring along other gear. It is lightweight and is perfect for backpacking, so if you don't want to carry a lot of weight this could be a great choice for you. It has a stuff sack and a mesh storage bag, which provides airflow for your things inside, so you don't have to worry about mildew or mold.

    Pros
    • Made to compress easily
    • Drawstring hood provides extra cushion by the head
    • Stuff sack stores sleeping bags easily
    Cons
    • Polyester can get dirty easily
    • Mummy shape is very fitted with no extra room to move around
    • Polyester exterior is not so durable
An image of Sierra Design Zissou 650 Women's Polyester Sleeping Bag

You'll want to discover more about the Sierra Design Zissou 650 Women's Polyester Mummy Sleeping Bag to discover what sets it apart from all the other sleeping bags on the market. Featuring a mummy shape, this Sierra Design sleeping bag is tight fitting to prevent warm air from escaping. It has a polyester lining and a polyester exterior, which is breathable and comfortable. This sleeping bag is suitable for camping and is lightweight, making long days out on the trail easier to handle. This women's sleeping bag gives more padding at the feet and torso as women usually are naturally colder than men.

This Sierra Design sleeping bag is waterproof, resisting moisture and keeping you dry in damp conditions. Perfect for summer, this 3 season Sierra Design sleeping bag will increase breathability and ventilation for your time spent in warmer weather. It has a zipper guard, keeping the material from snagging in the zipper. It has Dridown technology, so the air-trapping down clusters will be protected from moisture.

    Pros
    • Zipper guard keeps the fabric from snagging
    • Women's design has extra padding by your extremities
    • Features lightweight construction
    Cons
    • Polyester traps sweat inside the sleeping bag
    • Mummy shape is only suitable for back sleepers
    • Camping sleeping bags are not suitable for hiking
An image of Marmot Kona 20 Polyester Sleeping Bag

Choose the Marmot Kona 20 Polyester Sleeping Bag to stay warm in the outdoors. This sleeping bag is designed with a polyester lining and it is made with a nylon ripstop shell, resisting wear and tear. Great for summer, it is very thin and breathable since it doesn't need as much insulation as winter or 3 season sleeping bags. It is made for camping, offering cozy warmth without adding a lot of weight. Featuring an exterior pocket, this sleeping bag has a handy place to stash essentials.

    Pros
    • Polyester lining is durable and vibrant
    • Nylon ripstop exterior is breathable and comfortable
    • Designed especially for warm temperatures
    Cons
    • Polyester traps moisture inside the sleeping bag
    • Camping sleeping bags are not suitable for hiking
What Else to Look For When Buying Your Next Polyester Summer Sleeping Bag:
The Best Shape for Your Polyester Summer Sleeping Bag
Rectangular Sleeping Bags

Deciding on the most fitting rectangle sleeping bag for you? We will help you make a more informed choice by giving you the facts. Rectangular sleeping bags have a roomy design, making them great for people who feel too confined by the tight mummy shape. They accommodate varying sleeping positions, allowing you to sleep in any position you need in order to get a good night's sleep. With double zippers, they are perfect for a cozy night of sleeping for two as you can zip two sleeping bags together. One downside is that they are less ideal for cold weather, allowing the cool air to circulate since they have a more spacious design. On top of that, rectangular sleeping bags are quite heavy, so they are less convenient for when weight is a concern. Decided on which shape is perfect for you? Then why not start by looking at this fantastic choice.

Mummy Sleeping Bags

Trying to pick the most fitting mummy sleeping bag for your next outdoor adventure? We'll help you make your decision by providing you with some important information that you need. Mummy sleeping bags weigh less than rectangular bags, so you won't have to sacrifice warmth over weight. Ideal for cold weather, they help trap body heat. Something to consider is that 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 option.