Top Cotton Rectangular Sleeping Bags


Our review process

Our team has collected, researched, and analyzed information on more than 800 different kinds of sleeping bags in order to recommend our top scoring sleeping bags on the market. We then further sub-categorized them and looked more specifically at 7 different cotton rectangular sleeping bags. In our research, we considered a range of different key features among the 28,000 different data points and combined it with customer reviews to inform you of the finest cotton rectangular sleeping bags available. But don't just take our word for it, check out some of the advantages and disadvantages of some of the main specs.

If you're searching for a cotton rectangular sleeping bag, we'll go through the main things to consider before completing your purchase. Cotton sleeping bags are breathable, so heat is distributed evenly, making them suitable for unpredictable weather. They are very soft, ensuring comfort and rest, no matter the surface underneath. Designed for warmth, they will keep you snug and cozy.

Rectangular sleeping bags have a very spacious design, so they are ideal for people who feel too claustrophobic by the tight mummy shape. They accommodate varying sleeping positions, giving you plenty of room to get comfortable, regardless of your sleeping position. With double zippers, they are perfect for sleeping two as you can zip two sleeping bags together. However, they are not very heat-efficient, allowing the cool air to circulate due to their spacious design. In addition, rectangular sleeping bags are quite heavy, so they may weigh you down on long backpacking trips.

Our Top Ranking Sleeping Bags:
Product NameBrandColorSize
Best Overall Score
1
An image of Naturehike Ultralight 50 Degree Cotton Sleeping Bag
Naturehike Ultralight 50 Degree Cotton Sleeping Bag
Naturehike
navy green
single
Runner Up
2
An image of Naturehike Orange Men's Double Lightweight Cotton Rectangular Sleeping Bag
Naturehike Orange Men's Double Lightweight Cotton Rectangular Sleeping Bag
Naturehike
orange
double
Best Affordable Option
3
An image of Naturehike Green Men's Double Lightweight Cotton Rectangular Sleeping Bag
Naturehike Green Men's Double Lightweight Cotton Rectangular Sleeping Bag
Naturehike
green
double
For Backpacking
4
An image of Naturehike Cotton Sleeping Bag
Naturehike Cotton Sleeping Bag
Naturehike
blue
single
For Sleeping Two
5
An image of Naturehike Men's 50 Degree Cotton Sleeping Bag
Naturehike Men's 50 Degree Cotton Sleeping Bag
Naturehike
blue
double
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Naturehike
Color
navy green
Size
single
Customer Rating
Brand
Naturehike
Color
orange
Size
double
Customer Rating
Brand
Naturehike
Color
green
Size
double
Customer Rating
Brand
Naturehike
Color
blue
Size
single
Customer Rating
Brand
Naturehike
Color
blue
Size
double
Best Overall Score
An image of Naturehike Ultralight 50 Degree Cotton Sleeping Bag

Before purchasing the Naturehike Ultralight 50 Degree Cotton Rectangular Sleeping Bag, it's helpful to learn more. This Naturehike sleeping bag has a rectangular shape, which is great for those who like a bit of extra room. It is lightweight and is made for camping, giving you the necessary protection to comfortably sleep outdoors after the temperatures drop at night. It is designed from nylon ripstop shell material, so it lasts for a long period of time and it also has a cotton lining, which can be used a lot as this fabric can be cleaned without losing its color or strength.

This Naturehike sleeping bag is engineered with weather-resistant technology to protect against humidity during both hot and cold temperatures. Good for summer, this 3 season Naturehike sleeping bag will maximize breathability and ventilation while spending time in warmer weather. It can withstand 50°F temperatures and is waterproof, making it a good choice for damp environments. This Naturehike sleeping bag has a plush bottom, so you won't feel the bumps on the ground beneath you. It is made to be compact and has a compressible design, so your sleeping bag will not take up a lot of room, leaving you with enough space to bring along your other equipment.

    Pros
    • Made with a plush bottom
    • Folds up compactly, so you can travel without bulk
    • Designed to compress easily
    Cons
    • Rectangular shape is not very insulated
    • Camping sleeping bags are heavier than hiking bags
    • 3 season sleeping bags are not suitable for harsh winter weather
Runner Up
An image of Naturehike Orange Men's Double Lightweight Cotton Rectangular Sleeping Bag

Sleep comfortably with the Naturehike Men's Cotton Rectangular Sleeping Bag. This Naturehike sleeping bag features a nylon ripstop shell, which works well for rugged use since it won't rip or tear, and a cotton lining, which is a highly porous material, so you will not overheat during the night. It has a rectangular shape, allowing you to sleep on your side, back, or stomach without feeling restricted. Designed in a double size, this Naturehike sleeping bag fits two campers, allowing you to keep warm by sharing body heat. This 2 season sleeping bag is perfect to take on late spring or early fall trips, protecting you against chilly nights. It is designed for camping and is lightweight, making long days out on the trail easier to tackle. It detaches via zippers, so you can easily transform your double bag into two individual ones.

    Pros
    • Lightweight construction
    • Cotton lining is a highly porous fabric
    • Nylon ripstop shell is light and comfortable
    Cons
    • Rectangular shape is heavier than other shapes
    • Camping sleeping bags are not suitable for hiking
    • Double size will feel a bit heavier to bring on a hiking trip
Best Affordable Option
An image of Naturehike Green Men's Double Lightweight Cotton Rectangular Sleeping Bag

With a great user rating, the Naturehike Men's Cotton Rectangular Sleeping Bag might be just what you need for your next trip. This Naturehike sleeping bag is designed with a cotton lining and it is built with a nylon ripstop exterior, so it lasts for a long period of time. With a double size, it fits two people, keeping you warm through shared body heat. It has a rectangular shape, which is symmetrical, so it's easy to roll up and store the sleeping bag. It is perfect for camping and is lightweight, making it great if your number one priority is low volume and weight. This 2 season sleeping bag will keep you comfortably warm, while still allowing for proper ventilation on your camping trips during the late spring, summer, and early fall. It detaches via zippers, so you can easily transform your double bag into two individual ones.

    Pros
    • Lightweight build minimizes the weight of your pack
    • Cotton lining does not lose its shape or texture after a lot of washing
    • Nylon ripstop shell is light and comfortable
    Cons
    • Rectangular shape is not the warmest option
    • Camping sleeping bags are bulkier than backpacking bags
    • Double size is not great for backpacking
For Backpacking
An image of Naturehike Cotton Sleeping Bag

Sleep comfortably with the Naturehike Cotton Rectangular Sleeping Bag. This Naturehike sleeping bag has a rectangular shape, which is ideal for those who like a bit of extra room. It features a cotton lining and is designed from nylon ripstop shell fabric, resisting wear and tear. This 3 season Naturehike sleeping bag is best suited for summer, spring and fall trips. It is designed for hiking and is lightweight, making it great if your number one priority is low volume and weight. With a compressible design, this Naturehike sleeping bag will fold up compactly, leaving you enough space for all your other gear. It detaches via zippers, so you can easily transform your double bag into two individual ones. This Naturehike sleeping bag is waterproof, keeping out moisture, so you won't end up soaked if it starts raining.

    Pros
    • Features a compressible design
    • Lightweight build
    • Cotton lining is a hypoallergenic fabric
    Cons
    • Rectangular shape is not very insulated
    • 3 season sleeping bags are not suitable for harsh winter weather
For Sleeping Two
An image of Naturehike Men's 50 Degree Cotton Sleeping Bag

Use the Naturehike Men's 50 Degree Cotton Rectangular Sleeping Bag to stay warm in the outdoors. Made in a double size, this Naturehike sleeping bag fits two people, allowing you to keep warm by sharing body heat. It has a cotton lining, which is a natural material that is comfortable to sleep on, durable, odor resistant, and easy to take care of, and a nylon ripstop shell, which is hypoallergenic, repelling dust to keep you allergy free. It has a rectangular shape and an inflatable design, so if you don't like to sleep directly on the group when you're camping out, it could be a good choice for you. This sleeping bag is perfect for camping and is lightweight, making it great if your number one priority is low volume and weight. It has a compressible design and is made to be compact, so you can travel comfortably without bulk. It is suitable for 2 seasons, so it will keep you comfortably warm, while still allowing for proper ventilation on your camping trips during the hotter months. This sleeping bag can withstand 50°F temperatures, keeping you warm on chilly summer nights.

    Pros
    • Folds up compactly
    • Compresses easily
    • Features lightweight construction
    Cons
    • Rectangular shape is not very insulated
    • Camping sleeping bags are bulkier than hiking bags
    • Double size is not suitable for backpacking
Additional Picks
An image of Naturehike Men's Cotton Sleeping Bag

Sleep comfortably while using the Naturehike Men's Cotton Rectangular Sleeping Bag. This sleeping bag is designed with a cotton lining and it is made with a nylon ripstop shell, resisting wear and tear. It has a rectangular shape, allowing you to comfortably sleep on your side, back, or stomach without feeling restricted. This sleeping bag is made for camping and is lightweight, making it great if your number one priority is low volume and weight. Suitable for 2 seasons, it is great to bring along on late spring or early fall trips, protecting you against chilly nights. It detaches via zippers, so you can easily transform your double bag into two individual ones.

    Pros
    • Lightweight build
    • Cotton lining does not lose its color or strength after extended use
    • Nylon ripstop shell is breathable and comfortable
    Cons
    • Rectangular shape is not very insulated
    • Camping sleeping bags are heavier than backpacking bags
An image of Coleman Hampton 220 205138 50 Degree Cotton Sleeping Bag

Get a good night's sleep with the Coleman Hampton 220 50 Degree Cotton Rectangular Sleeping Bag. This sleeping bag features a cotton lining and has a cotton shell, so you will not overheat, as it's very strong, highly porous, and doesn't absorb sunlight. It has a rectangular shape, which is symmetrical, so it's easy to pack up and store the sleeping bag. It features a 50°F temperature rating, which is great for warm weather nights. This 3 season sleeping bag is best suited for summer, spring and fall trips.

    Pros
    • Cotton lining is a hypoallergenic fabric
    • Cotton exterior doesn't absorb heat
    • Rectangular shape is built with extra space
    Cons
    • Rectangular shape is not very insulated
    • Cotton shell is heavy
    • 3 season sleeping bags are not suitable for harsh winter weather
How to Decide on Your New Cotton Rectangular Sleeping Bag: Some Points to Keep In Mind:
Which Size Best Suits Cotton Rectangular Sleeping Bags
Double Sleeping Bags

If you've been searching for a spacious and roomy cotton rectangular sleeping bag, then you should check out some of the things we have to say below. Double sleeping bags are cozy for two sleepers, making them great for winter getaways. One downside is that they take up a bit more space, so they aren't suitable for backpacking. A plus is that they are suitable for car camping, taking full advantage of all the space in the car. If you feel like a double size is the right choice for your cotton rectangular sleeping bag, check out this great one.

Single Sleeping Bags

If you're looking for a cotton rectangular sleeping bag in single, then you should take a look at this great sleeping bag. Single sleeping bags weigh less than double sleeping bags, so they are more practical for taking on tough trails. They have enough space for one, providing excellent insulation to the sleeper inside. These sleeping bags are designed to be compact, so they'll fit easily in your pack, even if you are short on space.

Season Options for Cotton Rectangular Sleeping Bags
3 Season Sleeping Bags

Do you like camping outside in the summer, spring, and fall but prefer to stay indoors in the winter months? Check out this great one. 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 ensures your body heat stays inside, so you can sleep soundly even in the lowest temperatures.

2 Season Sleeping Bags

Think that 2 season sleeping bags are what you're looking for? Then come check this cotton rectangular sleeping bag after you finish reading more information on them. These sleeping bags are good for warmer weather, so you won't wake up in a sweat on hot nights. They have a lightweight design, so you can take them on just about every adventure you embark on, without feeling weighed down. They have good ventilation features, letting air flow through, so you wont get overheated at night. Something to keep in mind is that they feature the least amount of weather protection, which won't offer the necessary weather protection for extreme cold.