Best Lightweight Hot Weather 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 suggest our top rated sleeping bags. We then further sub-categorized them and looked more specifically at 8 different lightweight hot weather sleeping bags. In our research, we took into consideration a variety of different key features among the 28,000 different data entries and combined it with customer reviews to inform you of the top lightweight hot weather sleeping bags available on the market. But don't just take our word for it, check out some of the advantages and disadvantages of some of the main specs.

We've looked at lightweight hot weather sleeping bags and want to let you know about them. These sleeping bags pack down into a small size, so if you're planning on bringing along a lot of other gear, they are great for getting rid of some unnecessary bulk. Since extra weight can make a hike or trek more physically demanding, they are designed for those who haven't been backpacking or camping before and want to start with a lightweight bag before advancing. They are easy to carry, helping you move on the trail quicker, farther and more comfortably. However, they are generally not as well-insulated, so although they are easy to carry, they don't come with all of the additional features and accessories that extreme weather sleeping bags do. Hot weather sleeping bags are generally made with synthetic insulation, so they insulate even when they are wet.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeTemperature RatingColor
Best Overall Score
1
An image of Naturehike Ultralight 50 Degree Cotton Sleeping Bag
Naturehike Ultralight 50 Degree Cotton Sleeping Bag
Naturehike
rectangle
50 degree
navy green
Runner Up
2
An image of Kelty Rambler 50 Men's 50 Degree Polyester Pongee Sleeping Bag
Kelty Rambler 50 Men's 50 Degree Polyester Pongee Sleeping Bag
Kelty
barrel
50 degree
blue
Best Affordable Option
3
An image of Abco Tech Kids Or Children's Junior ABC2188 Kids 50 Degree Polyester Sleeping Bag
Abco Tech Kids Or Children's Junior ABC2188 Kids 50 Degree Polyester Sleeping Bag
Abco Tech
rectangle
50 degree
For Backpacking
4
An image of Kelty Rambler 50 Degree Sleeping Bag
Kelty Rambler 50 Degree Sleeping Bag
Kelty
50 degree
blue
For Sleeping Two
5
An image of Naturehike Men's 50 Degree Cotton Sleeping Bag
Naturehike Men's 50 Degree Cotton Sleeping Bag
Naturehike
rectangle
50 degree
blue
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Naturehike
Shape
rectangle
Temperature Rating
50 degree
Color
navy green
Customer Rating
Brand
Kelty
Shape
barrel
Temperature Rating
50 degree
Color
blue
Customer Rating
Brand
Abco Tech
Shape
rectangle
Temperature Rating
50 degree
Color
Customer Rating
Brand
Kelty
Shape
Temperature Rating
50 degree
Color
blue
Customer Rating
Brand
Naturehike
Shape
rectangle
Temperature Rating
50 degree
Color
blue
Best Overall Score
An image of Naturehike Ultralight 50 Degree Cotton Sleeping Bag

Looking for an affordable sleeping bag? You'll want to hear about the Naturehike Ultralight 50 Degree Cotton Rectangular Sleeping Bag. This Naturehike sleeping bag is designed with a cotton lining and it is built with a nylon ripstop shell, so it lasts for a long period of time. It has a rectangular shape, which offers you room to move around in your sleep since it is not tight fitting. This Naturehike sleeping bag features weather-resistant technology, which will protect against humidity during both hot and cold temperatures. It features a compressible design, which packs easily into a hiking backpack or bag and it is also designed to be compact, so it can be rolled up very small, fitting conveniently wherever you pack it. This Naturehike sleeping bag is made for camping and is lightweight, making it great if your number one priority is low volume and weight. Great for summer, this 3 season Naturehike sleeping bag is built with a thin design that focuses on breathability and ventilation, which is intended for warmer weather. It has a plush bottom, so you can sleep close to nature without having to sacrifice a good night's rest. This Naturehike sleeping bag can withstand 50°F temperatures and is waterproof, making it a good choice for wet environments.

    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 Kelty Rambler 50 Men's 50 Degree Polyester Pongee Sleeping Bag

Use the Kelty Rambler 50 Men's 50 Degree Polyester Pongee Barrel Sleeping Bag to stay warm and cozy in the outdoors. This sleeping bag features a polyester pongee lining, which is a thin soft material that is good for air circulation. It has a barrel shape, which is fitted by your feet, while still loosely cut around the body so you won't feel restricted in your sleep. It has Cloudloft™ insulation, which retains body heat by combining hollow core and solid core fibers to create ultimate insulation. This sleeping bag is suitable for camping and is lightweight, making long days out on the trail easier to handle. It has a zipper guard, keeping the material from snagging in the zipper. It features a compressible design, so you can fit it into your backpack and it will give you sufficient space to bring along other gear. Great for summer, this sleeping bag is very light and breathable since it does not need the same amount of insulation as winter or 3 season versions.

This sleeping bag has a 50°F temperature rating, which is great for warm weather nights. It has a stuff sack for easily fitting your sleeping bag into your backpack with the rest of your equipment. This Kelty sleeping bag is easy to carry, making it a wonderful option when mobility and packing space are key factors for your trip. With a mesh storage sack, it has a handy spot to stash small objects.

    Pros
    • Designed to compress easily
    • Zipper guard prevents the material from snagging
    • Stuff sack will keep you organized
    Cons
    • Barrel shaped sleeping bags can be hard to carry
    • Camping sleeping bags are not suitable for hiking
    • Stuff sack can ruin the sleeping bag's filling after prolonged use
Best Affordable Option
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 affect the 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
For Backpacking
An image of Kelty Rambler 50 Degree Sleeping Bag

Use the Kelty Rambler 50 Degree Sleeping Bag to stay warm in the outdoors. This sleeping bag is suitable for backpacking and is lightweight, making it great for hiking or traveling long distances on foot. With a compressible design, it will not take up all the space in your bag so you will have enough room to bring along other essentials. It features a mesh storage sack, which offers you a convenient and safe spot to stash your valuable and small items, like your flashlight. This Kelty sleeping bag can withstand 50°F temperatures, keeping you warm on colder summer nights. Good for summer, it is very thin and airy since it does not need the same amount of insulation as winter or 3 season sleeping bags. It has Cloudloft™ insulation, which will retain body heat by combining hollow core and solid core fibers to create a unique insulation type. This Kelty sleeping bag comes with a stuff sack and a mesh storage bag, which is the perfect fit for storing your bag or other loose items.

    Pros
    • Features a compressible design
    • Stuff sack provides a spot to stash loose items
    • Lightweight construction
    Cons
    • Stuff sack can ruin the sleeping bag's filling after prolonged use
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 straight 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 for hiking or traveling long distances on foot. It has a compressible design and is made to be compact, so you can travel comfortably without bulk. Suitable for 2 seasons, it is perfect to take on late spring or early fall trips, protecting you against chilly weather. 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 Coleman Dunns Creek 50 Degree Polyester Sleeping Bag

Use the Coleman Dunns Creek 50 Degree Polyester Hybrid Sleeping Bag to stay warm and cozy in the outdoors. This sleeping bag has a hybrid shape, which gives you all the warmth from the mummy shape and the roomier feel of the rectangular shape. Featuring a lightweight build, it won't hurt your shoulders to carry. It has a polyester lining, which is a synthetic material that is very strong and colorfast.

This sleeping bag has a 50°F temperature rating, which is ideal for warm weather nights. It can be machine washed and has a zipper guard, preventing the fabric from snagging in the zipper. It features an interior pocket, which offers you a handy and safe place to stash your valuable and small possessions, such as your phone. This sleeping bag has Coletherm® insulation, which maximizes thermal efficiency by using unique fibers to create air pockets, allowing for greater loft. It has roll control, is easy to pack, and has a quick cord, which is a no-tie closure making it simple to fold.

    Pros
    • Can be machine washed
    • Roll control tab keeps the sleeping bag straight
    • Zipper guard prevents the material from ripping
    Cons
    • Polyester is not a recyclable material
An image of Marmot NanoWave 21470-1105-Reg-LFT 50 Degree Sleeping Bag

Let's review the Marmot NanoWave 50 Degree Sleeping Bag, rated highly by online shoppers. This sleeping bag is designed for camping and is lightweight, making long days out on the trail easier to handle. It has a polyester shell, which is breathable and comfortable. It can withstand 50°F temperatures, keeping you warm on colder summer nights. With a compressible design, this sleeping bag will fold up very small, leaving you enough space for all your other gear. It features a two-way zipper and a stuff sack, which will keep your backpack organized. This sleeping bag has Spirafil insulation, which combines large, hollow fibers with small, polyester fibers to create a blend of durability, warmth, and comfort.

    Pros
    • Made to compress easily
    • Two-way zipper allows you to adjust the temperature
    • Lightweight construction
    Cons
    • Camping sleeping bags are not suitable for hiking
    • Polyester exterior is not so durable
An image of Naturehike NH15S003-D 50 Degree Sleeping Bag

With the Naturehike 50 Degree Rectangular Sleeping Bag, you can experience a great night's sleep while on your trip. This Naturehike sleeping bag has a rectangular shape, which is ideal for those who like room to stretch out. It features a nylon ripstop shell, which does not absorb heat and is breathable and comfortable. Suitable for summer, it is built with a thin design that focuses on breathability and ventilation, which is intended for warm weather. It is designed for camping and is lightweight, making long days out on the trail easier to handle. This sleeping bag can withstand 50°F temperatures and is waterproof, keeping out moisture, so you won't end up soaked if it starts raining. It is easy to pack, so it can be effortlessly folded down into a practical size to save space in your bag.

    Pros
    • Easy to pack sleeping bags roll up compactly to fit in your bag
    • Features lightweight build
    • Nylon ripstop exterior is light and comfortable
    Cons
    • Rectangular shape is not very insulated
    • Camping sleeping bags are not suitable for hiking
Understanding More About the Kinds of Lightweight Hot Weather Sleeping Bags Available:
Differentiating Between the Sizes for Lightweight Sleeping Bags
Double Sleeping Bags

Are double 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 lightweight sleeping bag that we chose for you. These sleeping bags are suitable for couples, making them great for winter getaways. Something to consider is that they take up a lot of space, making them less suitable for backpacking pursuits. A plus is that they are good for car camping, allowing you to sleep comfortably next to your camping partner in a snug and cozy space.

Single Sleeping Bags

It can be hard to decide on the right size for your lightweight sleeping bag. We're here to help you think about the perfect choice for you. Single sleeping bags come with enough space for one, which provides excellent heat efficiency to the sleeper inside. They are lighter than double sleeping bags, so they are more practical for taking on tough trails. These sleeping bags provide a compact packing solution, so they'll fit easily in your pack, even if you are short on space. With this additional information about single size sleeping bags, check out this awesome lightweight sleeping bag that we looked at.

Know the Difference Between the Types of Liner Materials for Lightweight Sleeping Bags
Polyester Sleeping Bags

There are two lightweight sleeping bags available that have a polyester liner. These sleeping bags are naturally hypoallergenic, so you can stay protected against irritation from allergens and chemicals while taking on the outdoors. They are made with breathable material, so heat is distributed evenly, making them suitable when the weather forecast is unpredictable. They are extremely durable, so they can be used on all sorts of rough or wet surfaces. These sleeping bags are easy to clean, so they can last a long time before needing a complete wash. They dry quickly, reducing the overall amount of water trapped and absorbed by the material.

Cotton Sleeping Bags

Looking for a warm sleeping bag? A sleeping bag with a cotton liner may be the perfect solution. To help you in your decision, we recommend one of the great lightweight sleeping bags that come with a cotton liner. Cotton sleeping bags are breathable, so heat is distributed evenly, making them great for unpredictable weather. They are very soft, ensuring your child sleeps soundly after a long day in the outdoors. They are easy to clean, so you can keep them in great shape with just soap and water. Designed for warmth, they will keep you snug and cozy. Ready to decide on the right lightweight sleeping bag for you? You can get started here.

Polyester Pongee Sleeping Bags

Looking for a long-lasting sleeping bag? A sleeping bag with a polyester pongee liner may be the perfect solution. To help you in your decision, we recommend one of the great lightweight sleeping bags that come with a polyester pongee liner. Polyester pongee sleeping bags are designed to be hypoallergenic, so they don't contain harmful substances that can cause discomfort for people with asthma or certain chemical sensitivities. They have an easily compressible design, giving you extra room for all the food and gear you need for your trip so you won't feel limited on space when packing. They are breathable, allowing ample airflow so you don't get too hot. Now that you know a bit more about polyester pongee, take a look here.

How Many Seasons Are These Lightweight Sleeping Bags Suitable For?
3 Season Sleeping Bags

Are 3 season sleeping bags the right choice 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 lightweight sleeping bag that we picked out for you. Suitable for most conditions, except for when there may be frost or snow on the ground, 3 season sleeping bags are extremely versatile 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 keeps cold-prone areas like the feet, warm and toasty.

2 Season Sleeping Bags

Are 2 season sleeping bags the right choice 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 lightweight sleeping bag that we picked out for you. 2 season sleeping bags are good for warmer weather, so you won't feel sweaty and uncomfortable on hot nights. They come with a lightweight design, so you can avoid straining your back. A potential downside is that they feature the least amount of weather protection, which won't offer the necessary weather protection for extreme cold. On the other hand, they feature good ventilation features, which let a comfortable flow of air through, so you wont get overheated at night.