Top 3 Season Backpacking Sleeping Bags


Our review process

Our team has gathered, researched, and analyzed information on more than 800 various kinds of sleeping bags in order to show you our highest rated sleeping bags on the market. We then further sub-categorized them and looked more specifically at 22 different 3 season backpacking sleeping bags. In our research, we considered a range of different key features among the 28,000 different data parameters and combined it with customer reviews to inform you of the leading 3 season backpacking 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.

Our article will highlight the key factors to consider when buying a 3 season backpacking sleeping bag. 3 season sleeping bags 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 on even the coldest nights. Suitable for most conditions, except for when there may be frost or snow on the ground, they are extremely versatile and will provide you with the insulation you need, unless you're planning on going on an alpine winter excursion. They pack down smaller, making them suitable for alpine climbing where weight and volume are critical. These sleeping bags come with a lightweight design, making long days out on the trail easier to handle. They are designed to withstand a variety of climates and terrains, so even if you get stuck in a storm or forget to pack some extra layers, you'll have enough protection to sleep through the night. Hiking sleeping bags have superior warmth, performing well in a variety of conditions.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeSizeColor
Best Overall Score
1
An image of Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag
Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag
Alps Mountaineering
mummy
single
Runner Up
2
An image of Hyke & Byke Quandary Men's Nylon Ripstop Sleeping Bag
Hyke & Byke Quandary Men's Nylon Ripstop Sleeping Bag
Hyke & Byke
mummy
single
black
For Cold Weather
3
An image of Big Agnes Pin Ears 20 Degree Nylon Taffeta Sleeping Bag
Big Agnes Pin Ears 20 Degree Nylon Taffeta Sleeping Bag
Big Agnes
mummy
single
charcoal
For Sleeping Two
4
An image of Naturehike Ultralight 40 Degree Down Sleeping Bag
Naturehike Ultralight 40 Degree Down Sleeping Bag
Naturehike
rectangle
double
dark blue
Best Affordable Option
5
An image of Snugpak Travel Pak 3 98830 Sleeping Bag
Snugpak Travel Pak 3 98830 Sleeping Bag
Snugpak
single
violet
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Alps Mountaineering
Shape
mummy
Size
single
Color
Customer Rating
Brand
Hyke & Byke
Shape
mummy
Size
single
Color
black
Customer Rating
Brand
Big Agnes
Shape
mummy
Size
single
Color
charcoal
Customer Rating
Brand
Naturehike
Shape
rectangle
Size
double
Color
dark blue
Customer Rating
Brand
Snugpak
Shape
Size
single
Color
violet
Best Overall Score
An image of Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag

Before purchasing the Alps Mountaineering Red Creek 0 Degree Polyester Mummy Sleeping Bag, it's important to learn more about its different features. This Alps Mountaineering sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. Featuring a 0°F temperature rating, it can keep out cold drafts from the inside of your sleeping bag. It is designed with a polyester lining and it is made with a nylon ripstop shell, resisting wear and tear. This sleeping bag has Primex Insulation, which will keep you very warm without adding a lot of weight to your backpack. This 3 season Alps Mountaineering sleeping bag is best suited for summer, spring and fall trips. It is suitable for backpacking and is lightweight, making long days out on the trail easier to handle. This sleeping bag has a compressible design, giving you enough extra room to take along your other essentials. It has continuous fibers, which have high durability, loft, and thermal efficiency.

    Pros
    • Made to compress easily
    • Lightweight build
    • Polyester lining is durable and colorfast
    Cons
    • Polyester traps sweat inside the sleeping bag
    • Mummy shape is very fitted with no extra space to move
    • 3 season sleeping bags are not suitable for harsh winter weather
Runner Up
An image of Hyke & Byke Quandary Men's Nylon Ripstop Sleeping Bag

Sleep comfortably while using the Hyke & Byke Quandary Men's Nylon Ripstop Mummy Sleeping Bag. With a mummy shape, this Hyke & Byke sleeping bag is fitted to prevent warm air from escaping. It features a nylon ripstop lining, resisting tearing due to strong reinforcement fibers that are woven through the material. This Hyke & Byke sleeping bag is lightweight and is made for backpacking, so if weight is your priority this could be a great option.

This Hyke & Byke sleeping bag features a zipper guard, keeping the fabric from snagging when opening and closing the zipper. This 3 season sleeping bag is best suited for summer, spring and fall trips. It is waterproof, making it a good choice for damp conditions. It features a compressible design and is made to be compact, helping you cut down on the volume of your bag. This Hyke & Byke sleeping bag has a stuff sack, which takes up hardly any space and will make packing so much easier.

    Pros
    • Folds up compactly
    • Designed to compress easily
    • Zipper guard keeps the fabric from snagging
    Cons
    • Mummy shape is very fitted with no extra space to move around
    • 3 season sleeping bags are not suitable for harsh winter weather
    • Stuff sack can damage the sleeping bag's insulation after prolonged use
For Cold Weather
An image of Big Agnes Pin Ears 20 Degree Nylon Taffeta Sleeping Bag

Get a good night's sleep with the Big Agnes Pin Ears 20 Degree Nylon Taffeta Mummy Sleeping Bag. With a mummy shape, this Big Agnes sleeping bag is fitted to prevent cold air pockets. It has a nylon taffeta lining and is made with a nylon ripstop exterior, so it lasts for a long period of time. This sleeping bag is made to be compact and features a compressible design, leaving you enough extra room to bring along your other gear. It is suitable for hiking and is lightweight, making it great if your number one priority is low volume and weight. This sleeping bag uses Downtek to create strong surface tension on the fibers of the down clusters, so they won't collapse when wet and lose their ability to insulate. Great for winter, this 3 season sleeping bag will protect you from harsh temperatures. It features a mummy-style hood, which fits snugly over your head, helping keep you warm by trapping body heat. This sleeping bag can withstand 20°F temperatures and is waterproof, keeping out moisture, so you won't end up soaked if it starts raining.

    Pros
    • Made to be compact, getting rid of the bulk
    • Compresses easily
    • Mummy-style hood gives added cushion by the head
    Cons
    • Mummy shape is close fitting with no extra room to move
    • 3 season sleeping bags can not be used all year
For Sleeping Two
An image of Naturehike Ultralight 40 Degree Down Sleeping Bag

Trying to find your next backpacking sleeping bag? You'll want to hear all about the Naturehike Ultralight 40 Degree Down Rectangular Sleeping Bag. This Naturehike sleeping bag is lightweight and is ideal 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 rectangular shape, so you will have plenty of room to move around in your sleep. This Naturehike sleeping bag is designed with a down lining and has a nylon ripstop exterior, so it resists wear and tear. Designed in a double size, it sleeps two people, keeping you warm by sharing body heat.

This Naturehike sleeping bag features a compressible design and is made to be compact, helping you get rid of unnecessary bulk. This 3 season Naturehike sleeping bag is best suited for summer, spring and fall trips. It is waterproof and has a 40°F temperature rating, keeping you warm on chilly summer nights. It features a mesh storage bag, which allows for proper airflow to your things inside, so you don't have to worry about mildew or mold.

    Pros
    • Folds up compactly, helping you get rid of unnecessary bulk
    • Features a compressible design
    • Mesh storage bag prevents mildew or mold from growing
    Cons
    • Down loses insulation when wet
    • Rectangular shape is not very insulated
    • Double size will feel a bit heavier to bring on a hiking trip
Best Affordable Option
An image of Snugpak Travel Pak 3 98830 Sleeping Bag

Choose the Snugpak Travel Pak 3 Sleeping Bag to stay warm and cozy in the outdoors. Made for hiking, this Snugpak sleeping bag won't weigh you down while you're taking on the outdoors. This 3 season Snugpak sleeping bag is best suited for summer, spring and fall trips. Featuring a compressible design, it does not take up all the space in your bag so you will have sufficient room to bring along other equipment. It features a stuff sack and a mosquito net, designed for protection from insect bites when sleeping in the outdoors. Designed with antibacterial technology, this sleeping bag reduces bacterial growth and eliminates unwanted odors.

    Pros
    • Features a compressible design
    • Mosquito net prevents bug bites
    • Stuff sack will keep you organized
    Cons
    • 3 season sleeping bags are not suitable for harsh winter weather
    • Stuff sack can damage the sleeping bag's insulation after prolonged use
    • Mosquito net is hard to fix if broken
Additional Picks
An image of Marmot Helium Sleeping Bag

4.9 by user reviews

Sleep comfortably with the Marmot Helium Sleeping Bag. This sleeping bag is ideal for backpacking and is lightweight, so it won't hurt your shoulders to carry. With a compact design, it reduces the volume of your bag. This 3 season Marmot sleeping bag is best suited for summer, spring and fall trips. It is waterproof, keeping out moisture, so you won't end up soaked if it starts raining. This sleeping bag is designed with Down Defender, protecting down from clumping when exposed to wet elements.

    Pros
    • Designed to be compact
    • Lightweight construction
    • Single size sleeping bags have good insulation
    Cons
    • 3 season sleeping bags are not suitable for harsh winter weather
An image of Hyke & Byke Men's Nylon Ripstop Sleeping Bag

Choose the Hyke & Byke Men's Nylon Ripstop Mummy Sleeping Bag to stay warm and cozy in the outdoors. Featuring a mummy shape, this Hyke & Byke sleeping bag is fitted to prevent warm air from escaping. Perfect for summer, this 3 season Hyke & Byke sleeping bag is built with a thin design that focuses on airflow and ventilation, which is intended for warmer temperatures. It has a nylon ripstop lining and is built with a nylon ripstop shell, so it resists wear and tear.

This Hyke & Byke sleeping bag features a compressible design and is made to be compact, getting rid of the bulk, so you'll have plenty of room for your gear. It is lightweight and works well for hiking trips, so it won't weigh you down while you're taking on the outdoors. This sleeping bag has a zipper guard, which keeps the fabric from catching in the zipper teeth. It has a stuff sack for easily fitting your sleeping bag into your backpack with the rest of your gear.

    Pros
    • Designed to be compact
    • Compresses easily
    • Zipper guard keeps the fabric from tearing
    Cons
    • Mummy shape is close fitting with no extra space to move around
    • 3 season sleeping bags are not suitable for harsh winter weather
    • Stuff sack can ruin the sleeping bag's filling if used for too long
An image of Sea to Summit Trek 041-RL-Parent Sleeping Bag

Before purchasing the Sea to Summit Trek Rectangular Sleeping Bag, it's important to know more. This sleeping bag has a rectangular shape, so you will have plenty of room to move around. Ideal for summer, this 3 season sleeping bag is built with a light design that focuses on airflow and ventilation, which is great for warmer weather. It has 2D Permashell, which is a porous, water-resistant, very insulated fabric that is treated with DWR and will keep you warm and dry. This sleeping bag is lightweight and works well for hiking trips, so if you don't want to carry a lot of weight this could be a great choice for you.

    Pros
    • Lightweight build
    • Suitable for summer temperatures
    • Rectangular shape is built with extra space
    Cons
    • Rectangular shape is heavier than other shapes
    • 3 season sleeping bags are not suitable for harsh winter weather
An image of Kelty Cosmic 20 Polyester Taffeta Sleeping Bag

Let's review the Kelty Cosmic 20 Polyester Taffeta Mummy Sleeping Bag, rated highly by online shoppers. This Kelty sleeping bag works well for backpacking trips, so if weight is your priority this could be a great option. It has a polyester shell, which is breathable and comfortable, and a polyester taffeta lining, which doesn't retain water, keeping the fabric from getting too wet. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is cut closely so there is no extra material, reducing the weight and making it easier to carry on your back.

This Kelty sleeping bag is equipped with a zipper guard, preventing the material from getting caught in the zipper. It has an electric-heated liner, which delivers warmth where its needed most, reducing cold spots by the torso and feet. This 3 season sleeping bag is best suited for summer, spring and fall trips. It has Dridown technology, which uses many short fibers to efficiently trap heat, while giving off a silky feel that is very comfortable. It has a mummy-style hood, which fits tightly over your head, helping keep you warm by trapping body heat.

    Pros
    • Zipper guard prevents the fabric from tearing
    • Electric-heated liner reduces coldness around the torso and feet
    • Mummy-style hood traps body heat
    Cons
    • Mummy shape limits sleeping positions
    • Polyester exterior is not great for extreme weather camping
    • Electric-heated liner can have faulty wires
An image of Sea to Summit Talus TS I Women's Sleeping Bag

See all that nature has in store from the comfort and safety of the Sea to Summit Talus TS I Women's Mummy Sleeping Bag. This sleeping bag has a mummy shape, which is larger on top and more tapered by the feet, keeping warm air closer to you. Tailored for women, it gives more padding at the feet and torso as women usually are naturally colder than men. Built with a nylon ripstop exterior, it works well in rugged use since it won't rip or tear.

This sleeping bag uses Thermolite Extra material, so you will stay warmer and drier as the hollow-core fibers of the material keep your body heat inside the sleeping bag. It works well for hiking trips, so if weight is your priority this could be a great option and it also is lightweight, making long days out on the trail easier to handle. Suitable for 3 seasons, it is best suited for summer, spring and fall trips. This Sea to Summit sleeping bag has wind-resistant technology, which will add an extra layer of insulation. It detaches via zippers, so you can transform it into two separate sleeping bags. This Sea to Summit sleeping bag comes with a laundry bag and has a compression bag, which gives you the perfect space to pack away your sleeping bag and any other small items.

    Pros
    • Women's design has extra padding by your extremities
    • Lightweight build, making it easy for kids to carry with them
    • Nylon ripstop shell will resist wear and tear and potential holes or rips
    Cons
    • Mummy shape has a tight fit which can be too cramped for some
    • 3 season sleeping bags are not suitable for harsh winter weather
    • Women's sleeping bags do not always fit taller women
Some More Information to Help You Decide on Your 3 Season Backpacking Sleeping Bag:
What Kinds of Liner Materials Are Available for 3 Season Backpacking Sleeping Bags?
Polyester Sleeping Bags

The following will help you narrow down what to focus on when considering polyester sleeping bags. You can check out this 3 season backpacking sleeping bag if this material is right for your outdoor excursions. These sleeping bags are naturally hypoallergenic, so they don't contain harmful substances that can cause discomfort for people with asthma or certain chemical sensitivities. They are breathable, promoting ample airflow so you don't end up overheating. Polyester sleeping bags are easy to clean, so they can last a long time before needing a complete wash. They are extremely durable, so they can stand up to extended use without fraying or falling part. These sleeping bags dry quickly, so even in the wettest conditions, moisture will not soak the fabric.

Cotton Sleeping Bags

Are cotton sleeping bags the best fit for you? Take a look at this particular 3 season backpacking sleeping bag with a cotton liner that we picked out for you. Designed for warmth, these cotton sleeping bags will keep you cozy and snug. They are breathable, promoting ample airflow so you don't end up overheating. They are very comfortable, ensuring your child sleeps soundly after a long day adventuring in the outdoors. Cotton sleeping bags are easy to clean, so they can go many years before needing a complete wash.

Down Sleeping Bags

Are down sleeping bags the right fit for you? Take a look at this particular 3 season backpacking sleeping bag with a down liner that we picked out for you. Down sleeping bags can be easily compressed, so they don't require a significant amount of storage space when you are finished using it. They are designed to be insulated, so they trap your body heat very well, keeping you cozy regardless of the weather. Designed for warmth, they will keep you snug and cozy. They are breathable, allowing good airflow so you don't end up overheating. They are very comfortable, ensuring your child receives a good night's sleep after a long day in the outdoors. They are extremely durable, so they can stand up to extended use without fraying or falling part.

3 Season Backpacking Sleeping Bags Are Available in the Following Sizes
Double Sleeping Bags

Are double sleeping bags the best fit for you? Learn more about them in this paragraph and if you still want to check them out, then come take a look at this particular 3 season backpacking sleeping bag that we picked out for you. These sleeping bags are suitable for couples, so you can stay warmer using the combined body heat of you and your partner. Something to consider is that they take up a lot of space, so they aren't suitable for backpacking pursuits. 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.

Single Sleeping Bags

Are single sleeping bags the right fit for you? Learn more about them in this paragraph and if you still want to check them out, then come take a look at this particular 3 season backpacking sleeping bag that we picked out for you. Single sleeping bags have enough space for one, which provides excellent insulation to the sleeper inside. They are lighter than double sleeping bags, so they are more practical for taking on tough trails. They are designed to be compact, so you don't have to spend time in the morning trying to get it to fit in your bag.

Choosing the Perfect Shape for 3 Season Backpacking Sleeping Bags
Rectangular Sleeping Bags

Are you looking to purchase a new sleeping bag that will offer tons of room to stretch out? We have 14 rectangle sleeping bags available. Click here to take a look at one now. With a generous shape, rectangular sleeping bags are ideal for those who like a bit of extra room to stretch out. They feature double zippers, making them very versatile, doubling as a blanket or attaching to another sleeping bag for combined body heat on extra cold nights. They accommodate varying sleeping positions, so if you move around a lot at night, you'll have the space and freedom to sleep in any position you choose. However, they are less ideal for cold weather, allowing the cool air to circulate since they have a more spacious design. Another downside is that they are quite heavy, so they aren't convenient for when weight is a concern.

Mummy Sleeping Bags

Are you looking to purchase a sleeping bag to enhance warmth? We have six mummy sleeping bags available. Click here to take a look at one now. Mummy sleeping bags weigh less than rectangular bags, so they are best when you need maximum warmth for minimal weight. Ideal for cold weather, they create a snug and tight fit that helps seal in warmth, providing maximum warmth, since their tight fitting cut is designed to trap body heat. Something to keep in mind is that they provide less space to move around, making them less suitable for sleepers who toss and turn.