Top Poly Cotton Rectangular Sleeping Bags


Our review process

We have collected, researched, and analyzed information on more than 800 different types of sleeping bags in order to recommend our highest ranked sleeping bags on the market. We then further sub-categorized them and looked more specifically at 5 different poly cotton rectangular sleeping bags. In our research, we took into consideration a variety of different main features among the 28,000 different data entries and combined it with customer reviews to inform you of the leading poly cotton rectangular sleeping bags available on the market. But don't just take our word for it, check out some of the benefits and disadvantages of some of the main specs.

Our article will highlight the major attributes to keep in mind when purchasing a poly cotton rectangular sleeping bag. Poly cotton sleeping bags are extremely durable, so no matter how many times they go in the wash, they won't pill or unravel. They are made with breathable material, providing a cool solution for warmer nights. These sleeping bags dry quickly, reducing the overall amount of moisture trapped and absorbed by the material.

With a generous shape, these sleeping bags are ideal for those who like plenty of room to stretch out. 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. Rectangular sleeping bags accommodate varying sleeping positions, giving you plenty of room to get comfortable, regardless of your sleeping position. However, they are quite heavy, so they aren't convenient for when weight is a concern. Additionally, they are not very heat-efficient, allowing the cool air to circulate since they have a more spacious design.

Our Top Ranking Sleeping Bags:
Product NameBrandWeightTemperature RatingSize
Best Overall Score
1
An image of Slumberjack Country Squire 51731412LR Sub Zero Degree Poly Cotton Sleeping Bag
Slumberjack Country Squire 51731412LR Sub Zero Degree Poly Cotton Sleeping Bag
Slumberjack
13
sub zero degree
single
Runner Up
2
An image of Alps Mountaineering Crater Lake Outfitter 494375ZIP 20 Degree Poly Cotton Sleeping Bag
Alps Mountaineering Crater Lake Outfitter 494375ZIP 20 Degree Poly Cotton Sleeping Bag
Alps Mountaineering
3.75
20 degree
single
For Sleeping Two
3
An image of Big Agnes Dream Island 15 Men's Poly Cotton Sleeping Bag
Big Agnes Dream Island 15 Men's Poly Cotton Sleeping Bag
Big Agnes
7.9
double
Best Affordable Option
4
An image of Kelty Tumbler 35419212RR Poly Cotton Sleeping Bag
Kelty Tumbler 35419212RR Poly Cotton Sleeping Bag
Kelty
1.54
single
5
An image of Kelty Satellite 30 Degree Poly Cotton Sleeping Bag
Kelty Satellite 30 Degree Poly Cotton Sleeping Bag
Kelty
30 degree
double
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Slumberjack
Weight
13
Temperature Rating
sub zero degree
Size
single
Customer Rating
Brand
Alps Mountaineering
Weight
3.75
Temperature Rating
20 degree
Size
single
Customer Rating
Brand
Big Agnes
Weight
7.9
Temperature Rating
Size
double
Customer Rating
Brand
Kelty
Weight
1.54
Temperature Rating
Size
single
Customer Rating
Brand
Kelty
Weight
Temperature Rating
30 degree
Size
double
Best Overall Score
An image of Slumberjack Country Squire 51731412LR Sub Zero Degree Poly Cotton Sleeping Bag

Let's review the Slumberjack Country Squire Sub Zero Degree Poly Cotton Rectangular Sleeping Bag, rated highly by online shoppers. This sleeping bag works well for backpacking trips, so if weight is your priority this could be a great option. It has a rectangular shape, which is non-tapered, allowing you to comfortably move around in your sleep. It features a poly cotton lining, which is highly durable and does not tear easily, making it compatible for rougher conditions, and a cotton exterior, which will take a lot of time to dry. This Slumberjack sleeping bag is washable, so you can clean it to ensure your bag stays in the best condition. Great for winter, it can withstand harsh temperatures and still keep you warm. It has a sub-zero degree temperature rating, ensuring a well-insulated space that allows you to create a warm microclimate with your body heat.

    Pros
    • Washable
    • Poly cotton lining is very durable, and fast-drying
    • Cotton shell doesn't absorb heat
    Cons
    • Poly cotton is not good for warm temperatures
    • Rectangular shape is not the warmest option
    • Cotton shell is hard to carry
Runner Up
An image of Alps Mountaineering Crater Lake Outfitter 494375ZIP 20 Degree Poly Cotton Sleeping Bag

If you want to get a good night's sleep while taking on the outdoors, you'll want to learn all about the Alps Mountaineering Crater Lake Outfitter 20 Degree Poly Cotton Rectangular Sleeping Bag. This Alps Mountaineering sleeping bag has a rectangular shape, which is perfect for those who like a bit of extra room. It uses Techloft Micro-Insulation, so you will have increased insulation and comfort because of tiny, silicone-coated, micro-denier fibers. This Alps Mountaineering sleeping bag features a poly cotton lining, which is highly durable and tear-resistant, making it compatible for rougher terrains. It can withstand 20°F temperatures, designed for warmth when outdoor temperatures are in the 20s or above.

Perfect for camping, this sleeping bag gives you insulation to comfortably sleep outdoors after the temperatures drop at night. Made to be compact, it cuts down the total volume your bag takes up in your pack. It features a stuff sack, designed for conveniently fitting your sleeping bag into your backpack with the rest of your equipment. This Alps Mountaineering sleeping bag is washable, so you can clean it to ensure your bag stays in the best condition.

    Pros
    • Can be washed
    • Designed to be compact, getting rid of the bulk
    • Stuff sack stores sleeping bags compactly
    Cons
    • Poly cotton is not good for high temperatures
    • Rectangular shape is not very insulated
    • Camping sleeping bags are not suitable for hiking
For Sleeping Two
An image of Big Agnes Dream Island 15 Men's Poly Cotton Sleeping Bag

If you're looking for a new sleeping bag, you might want to consider the highly rated Big Agnes Dream Island 15 Men's Poly Cotton Rectangular Sleeping Bag. This Big Agnes sleeping bag features a poly cotton lining and a nylon ripstop shell, which works well for rugged use since it won't tear or rip. It has a rectangular shape, which is roomier than other bag shapes, offering more freedom of movement. Designed in a double size, it will fit two campers, keeping you warm through shared body heat.

With a lightweight build, this Big Agnes sleeping bag won't be difficult for you to carry. It has Fireline Max Synthetic, which utilizes recycled materials to create a soft, durable, and breathable fabric. This sleeping bag features a zipper guard, preventing the material from getting caught in the zipper. It has a two-way zipper, so you can conveniently control the temperature while you sleep.

    Pros
    • Zipper guard prevents the material from ripping
    • Two-way zipper provides airflow by your feet
    • Lightweight build
    Cons
    • Poly cotton can pill
    • Rectangular shape is not very insulated
    • Double size will feel a bit harder to bring on a hiking trip
Best Affordable Option
An image of Kelty Tumbler 35419212RR Poly Cotton Sleeping Bag

Sleep comfortably while using the Kelty Tumbler Poly Cotton Rectangular Sleeping Bag. This Kelty sleeping bag has a rectangular shape, so you will have room to move around. Ideal for summer, it will maximize breathability and ventilation for your time spent in warmer weather. It has Cloudloft™ insulation, which traps body heat by combining hollow core and solid core fibers to create ultimate insulation. It is designed from polyester shell material and features a poly cotton lining, so you can use this fabric heavily as it is able to survive continual washings without losing its color or texture. This Kelty sleeping bag detaches via zippers and is equipped with a zipper guard, preventing the fabric from snagging when opening and closing the zipper. It features a stuff sack, which is the perfect size to store your sleeping bag and any other small items conveniently.

    Pros
    • Zipper guard prevents the fabric from ripping
    • Stuff sack provides a place to stash loose items
    • Poly cotton lining is highly durable, and fast-drying
    Cons
    • Poly cotton pills after extended use
    • Rectangular shape is not very insulated
    • Polyester exterior is not great for extreme weather conditions
Additional Picks
An image of Kelty Satellite 30 Degree Poly Cotton Sleeping Bag

With the Kelty Satellite 30 Degree Poly Cotton Rectangular Sleeping Bag, you can experience an incredible night's sleep while on your trip. This Kelty sleeping bag has a rectangular shape, so you will have room to move around. It is made for two sleepers. This Kelty sleeping bag is designed with a poly cotton lining and it is made with a nylon ripstop shell, resisting typical wear and tear. It has a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in moderately cold conditions.

This sleeping bag is designed for camping and is lightweight, making it great if your number one priority is low volume and weight. It has a zipper guard, preventing the fabric from getting caught when opening and closing the zipper. With an exterior pocket, it has a convenient place to store important objects. It features a two-way zipper, so you can conveniently adjust the airflow inside the sleeping bag. This Kelty sleeping bag is easy to pack, making it an excellent option if mobility and space are a key factor for you.

    Pros
    • Easy to pack sleeping bags roll up compactly
    • Zipper guard prevents the fabric from catching
    • Two-way zipper provides airflow by your feet
    Cons
    • Poly cotton pills
    • Rectangular shape is heavier than other shapes
    • Camping sleeping bags are not suitable for hiking
Additional Things to Think About When Deciding On Your Poly Cotton Rectangular Sleeping Bag:
Know the Difference Between Temperature Ratings of Poly Cotton Rectangular Sleeping Bags
20 Degree Sleeping Bags

If you're looking for a 20 degree rating poly cotton rectangular sleeping bag, then you should check out this highly rated sleeping bag. These 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 are more affordable than sub-zero degree bags, so you can purchase these without feeling worried about going above your budget. 20 degree sleeping bags feature a tight fitted hood design, so your neck and head will be enveloped in warmth.

30 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your poly cotton rectangular 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 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 get 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. If you think that you want to get a 30 degree rating poly cotton rectangular sleeping bag, check out this awesome one.

Sub Zero Degree Sleeping Bags

There are a few things to keep in mind when it comes to deciding on the right temperature rating for your poly cotton rectangular sleeping bag. We're here to help you think about the perfect choice for your next outdoor adventure. Sub zero degree sleeping bags dry quickly, so they hardly absorb any moisture, maximizing thermal efficiency even when wet. They have 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. They are ideal for winter trips outdoors, so you won't have to worry about having to pack tons of extra blankets and layers to stay warm. With advanced technology like Thermotech insulation, they are engineered to deliver outstanding warmth. Now that you are better informed about sub zero degree rating sleeping bags, check out this highly ranked poly cotton rectangular sleeping bag. They have an easy access design, so you don't have to struggle with the zipper while staying out in the cold. Something to keep in mind is that they are generally expensive, so if you won't be using the bag that often, you might want to consider purchasing a cheaper one.

Figure Out Which Size to Choose for Poly Cotton Rectangular Sleeping Bags
Double Sleeping Bags

We compared two different options for poly cotton rectangular sleeping bags that come in a double size to help you decide if this is the sleeping bag you want. These double sleeping bags are suitable for more than one person, making them great for winter getaways. Something to keep in mind is that they take up a bit more space, so they are bulkier and harder to carry on your back. On the other hand, they are good for car camping, so you'll sleep better when you're not constricted and weight isn't an issue. If you feel like a double size is the perfect choice for your poly cotton rectangular sleeping bag, you can click here to see if you'd like to get this one.

Single Sleeping Bags

It can be hard to decide on the right size for your poly cotton rectangular sleeping bag. We're here to help you think about the perfect choice for you. These single sleeping bags come with enough space for one, keeping one person snug and warm when temperatures drop. They are lighter than double sleeping bags, so if you don't need a lot of sleeping space, they are better for carrying less overall weight. They provide a compact packing solution, so you don't have to spend time in the morning fussing to get it to fit in your bag. Now that you know about single sleeping bags, check out this highly rated poly cotton rectangular sleeping bag.