Top Small Rectangular Sleeping Bags


Our review process

We've taken a look at more than 800 sleeping bags, including many different small rectangular sleeping bags. We used our leading artificial intelligence platform to rate each individual sleeping bag based on a number of data points. These features range from liner material and number of seasons to type and weight. The following guide will talk about small rectangular sleeping bags in particular, of which we found 6. We hope that this article will help you choose the best one for you.

We've reviewed small rectangular sleeping bags and wanted to share some information with you. Rectangular sleeping bags have an incredibly roomy design, so they are suitable for people who feel too claustrophobic by the tight mummy shape. They come with double zippers, which allow you to turn the bag into a flat blanket, for warmer nights. They accommodate varying sleeping positions, making them ideal for people who are particular about sleeping in certain positions such as their sides or stomach. However, they are quite heavy, so they aren't suitable for when weight is the top priority. Another downside is that they are less ideal for cold weather, creating extra space inside which can weaken the bag's ability to keep you warm. Small sleeping bags offer great packability, so they are easier to carry along with you.

Our Top Ranking Sleeping Bags:
Product NameBrandTemperature RatingDimensionsUserSize
Best Overall Score
1
An image of Coleman Girls 40 Degree Polyester Sleeping Bag
Coleman Girls 40 Degree Polyester Sleeping Bag
Coleman
40 degree
5 ft. 5 in.
girls
single
Runner Up
2
An image of Kelty Callisto Kids 35425018SR Boys 30 Degree Polyester Taffeta Sleeping Bag
Kelty Callisto Kids 35425018SR Boys 30 Degree Polyester Taffeta Sleeping Bag
Kelty
30 degree
5 ft.
boys
Best Affordable Option
3
An image of Coleman 2000025288 Kids 40 Degree Sleeping Bag
Coleman 2000025288 Kids 40 Degree Sleeping Bag
Coleman
40 degree
5 ft.
kids
single
For Cold Weather
4
An image of Slumberjack Cub 52729712SR Boys 40 Degree Sleeping Bag
Slumberjack Cub 52729712SR Boys 40 Degree Sleeping Bag
Slumberjack
40 degree
5 ft.
boys
single
5
An image of Kelty Callisto 35425118SR Kids 30 Degree Polyester Taffeta Sleeping Bag
Kelty Callisto 35425118SR Kids 30 Degree Polyester Taffeta Sleeping Bag
Kelty
30 degree
5 ft.
kids
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Coleman
Temperature Rating
40 degree
Dimensions
5 ft. 5 in.
User
girls
Size
single
Customer Rating
Brand
Kelty
Temperature Rating
30 degree
Dimensions
5 ft.
User
boys
Size
Customer Rating
Brand
Coleman
Temperature Rating
40 degree
Dimensions
5 ft.
User
kids
Size
single
Customer Rating
Brand
Slumberjack
Temperature Rating
40 degree
Dimensions
5 ft.
User
boys
Size
single
Customer Rating
Brand
Kelty
Temperature Rating
30 degree
Dimensions
5 ft.
User
kids
Size
single
Best Overall Score
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
Runner Up
An image of Kelty Callisto Kids 35425018SR Boys 30 Degree Polyester Taffeta Sleeping Bag

If you're looking for a sleeping bag for your kids, you will want to consider the highly rated Kelty Callisto Kids Boys 30 Degree Polyester Taffeta Rectangular Sleeping Bag. This boys Kelty sleeping bag is a stylish, shorter option with less space at the bottom of the sleeping bag, keeping it more insulated. This sleeping bag has a polyester taffeta lining, and a polyester exterior, which deflects UV light, protecting your kids from damaging sun rays. It has a rectangular shape, which is symmetrical, so it's easy to roll up and store the sleeping bag.

This sleeping bag features Cloudloft™ insulation, which retains warmth by combining hollow core and solid core fibers to create ultimate insulation. It can withstand 30°F temperatures, keeping your kids warm on chilly summer nights. It works well for camping trips, offering cozy warmth without adding a lot of weight. It is equipped with a zipper guard, keeping the fabric from snagging in the zipper. It has a stuff sack for conveniently fitting your kid's sleeping bag into their backpack along with the rest of their equipment.

    Pros
    • Zipper guard prevents the material from ripping
    • Stuff sack provides a place to stash small items
    • Polyester taffeta lining is UV-resistant
    Cons
    • Rectangular shape is heavier than other shapes
    • Camping sleeping bags are not suitable for backpacking
    • Polyester shell is not suitable for extreme weather conditions
Best Affordable Option
An image of Coleman 2000025288 Kids 40 Degree Sleeping Bag

If you're looking to purchase a sleeping bag for your children, you will want to consider the highly rated Coleman Kids 40 Degree Rectangular Sleeping Bag. Great for kids, this sleeping bag provides warmth and comfort for your children as the shape is tailored to their smaller size. It has a rectangular shape, which is non-tapered, allowing your kids to comfortably move around in their sleep. It works well for camping trips, offering cozy warmth and good compressibility. This Coleman sleeping bag has a 40°F temperature rating, which is great for warm weather nights. It has Thermotech insulation, which is a non-toxic, highly insulated, moisture-absorbent foam that is used to trap heat.

This Coleman sleeping bag has a stuff sack, which will make packing up the bag super easy. It features a glow in the dark design, which makes sleeping in the outdoors all the more fun. It features a roll control tab, which keeps the sleeping bag straight while packing it up. It is equipped with a zipper guard, keeping the fabric from snagging in the zipper. With an interior pocket, it has a handy place to store small objects, such as glasses or a flashlight.

    Pros
    • Zipper guard prevents the fabric from tearing
    • Stuff sack will keep your backpack organized
    • Kids design is easy to transport
    Cons
    • Rectangular shape is not very insulated
    • Camping sleeping bags are more difficult to carry than backpacking bags
    • Stuff sack can damage the sleeping bag's filling if used for too long
For Cold Weather
An image of Slumberjack Cub 52729712SR Boys 40 Degree Sleeping Bag

If you're looking for a sleeping bag for your kids, you will want to consider the highly rated Slumberjack Cub Boys 40 Degree Rectangular Sleeping Bag. This boys Slumberjack sleeping bag is a stylish, shorter option with less space at the foot of the sleeping bag, keeping it more insulated. This sleeping bag has a rectangular shape, which is non-tapered, allowing your kids freedom of movement in their sleep. It is equipped with a built-in pillowcase.

This Slumberjack sleeping bag can withstand 40°F temperatures, keeping your kids warm on colder summer nights. It has Slumberloft™ synthetic insulation, which utilizes polyester fibers in its core to create a high level of insulation. It has a stuff sack, which will give your kids the perfect space to pack away their sleeping bag and any other small items. Featuring a pillow pocket, it has a convenient spot to store small objects, such as glasses or a book. It has a zipper guard, preventing the fabric from snagging in the zipper.

    Pros
    • Features a built-in pillowcase
    • Zipper guard keeps the fabric from snagging
    • Stuff sack provides a place to store small items
    Cons
    • Rectangular shape is not very insulated
    • Stuff sack can ruin the sleeping bag's insulation after prolonged use
Additional Picks
An image of Kelty Callisto 35425118SR Kids 30 Degree Polyester Taffeta Sleeping Bag

If affordability is what you're after, you should consider taking a look at the Kelty Callisto Kids 30 Degree Polyester Taffeta Rectangular Sleeping Bag. This kids Kelty sleeping bag keeps your children warmer as there is not as much extra room in the sleeping bag for their body heat to warm up. This Kelty sleeping bag has a rectangular shape, so kids will have room to move around. It has a polyester taffeta lining and a polyester shell, which is light and comfortable.

This sleeping bag can withstand 30°F temperatures, keeping your kids warm on chilly summer nights. It has a plush bottom, so your child can sleep comfortably and warmly with extra padding and insulation. It features Cloudloft™ insulation, which retains warmth by combining hollow core and solid core fibers to create ultimate insulation. It is perfect for camping, giving your kids the necessary protection to comfortably sleep outdoors after the temperatures drop at night. With a compressible design, it packs easily into a backpack or overnight bag. It has a mobile device pocket, which allows your kids to easily access their phone. It features a zipper guard, preventing the fabric from getting caught when opening and closing the zipper. It features a stuff sack for conveniently fitting your kid's sleeping bag into their backpack along with the rest of their equipment.

    Pros
    • Features a plush bottom
    • Made to compress easily
    • Zipper guard keeps the fabric from snagging
    Cons
    • Rectangular shape is bulkier than other shapes
    • Camping sleeping bags are not suitable for hiking
    • Polyester shell is not suitable for extreme weather camping
An image of Columbia Sportswear Girls 40 Degree Polyester Fleece Sleeping Bag

If you're looking for a sleeping bag for your children, you might want to consider the highly rated Columbia Sportswear Girls 40 Degree Polyester Fleece Rectangular Sleeping Bag. This Columbia sleeping bag is made for girls, featuring a stylish design while keeping your children comfortable and warm. It has a rectangular shape, which is built with extra space, so kids can comfortably move around in a variety of sleeping positions. It features a polyester fleece lining, which will hold in warmth, resists wetness, and is very soft, and a polyester shell, which resists UV light, protecting your kids from damaging sun rays.

This Columbia sleeping bag is waterproof, keeping out moisture, so your kids won't end up soaked if bad weather hits. With a lightweight build, it won't be hard for your kids to carry. It features a 40°F temperature rating, which is great for warm weather nights. It features a drawstring carry bag, which is hands free and easy for your kids to bring with them on any adventure.

    Pros
    • Lightweight construction
    • Polyester exterior resists UV rays
    • Rectangular shape offers you room to move around
    Cons
    • Rectangular shape is not very insulated
    • Polyester exterior is not great for extreme weather camping
Understanding More About the Different Kinds of Small Rectangular Sleeping Bags Available:
Rectangular Sleeping Bags Can Come in Different Temperature Ratings
30 Degree Sleeping Bags

If you're looking for a 30 degree rating rectangular sleeping bag, then you should consider this highly rated sleeping bag. These 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, so you can purchase one without feeling worried about going outside of your budget. These sleeping bags are perfect for almost every season, so they are one of the most versatile options out there.

40 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your rectangular sleeping bag. We're here to help you think about the perfect choice for your next outdoor adventure. These sleeping bags should keep you comfortable down to 40°F. They are generally cheaper than sub-zero degree bags, making them ideal if you're shopping on a budget. They are ideal for warm weather trips, providing comfortable ventilation and breathability for hotter nights. If you are considering getting a 40 degree rating rectangular sleeping bag, check out this great one.

Rectangular Sleeping Bags Come in Various Types of Liner Materials
Polyester Sleeping Bags

There is only one rectangular sleeping bag that has a polyester liner. Polyester sleeping bags are naturally hypoallergenic, so they are ideal for those with sensitive skin. With great breathability, they won't stick to your skin and leave you feeling overheated on warmer nights. They are extremely durable, so you can go years before having to replace them. These sleeping bags are easy to clean, so they can last a long time before needing a complete wash. They dry quickly, so when facing wet conditions, they hardly absorb any moisture. Now that you know a bit more about polyester, choose the perfect one for you here.

Polyester Taffeta Sleeping Bags

Looking for a long-lasting sleeping bag? A sleeping bag with a polyester taffeta liner may be the solution you want. For your convenience, we recommend one of the great rectangular sleeping bags that come with a polyester taffeta liner. These sleeping bags are very comfortable, so you'll wake up feeling well rested. They are made with breathable material, so heat is distributed evenly, making them great for unpredictable weather. Feel ready to pick out the right rectangular sleeping bag for you? You can get started here.

Polyester Fleece Sleeping Bags

There are two rectangular sleeping bags available that come with a polyester fleece liner. Perfect for extra cold nights in the woods, polyester fleece sleeping bags will keep you snug and cozy. They are very soft, ensuring your child receives a good night's sleep after a long day in the outdoors.