Best Large Backpacking Sleeping Bags


Our review process

We've taken a look at over 800 sleeping bags, including plenty of different large backpacking sleeping bags. We used our progressive machine learning technology to score each individual sleeping bag based on several data parameters. These features range from liner material and number of seasons to cleaning options and designs. The following article will talk about large backpacking sleeping bags in particular, of which we found 20. We hope that this guide will help you choose the best one for you.

We've looked at large backpacking sleeping bags and wanted to let you know about them. Backpacking sleeping bags come with a lightweight design, making long days out on the trail easier to handle. They pack down smaller, making them suitable for alpine pursuits where weight and volume are critical. 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. These sleeping bags help increase your warmth, performing well in a variety of conditions. They are made from thicker materials than smaller and shorter sleeping bags, so they are very comfy and cozy to sleep in. They are very spacious, so you'll have plenty of room to stretch out comfortably.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeDimensionsSize
Best Overall Score
1
An image of Sea to Summit Ember I 073R-Parent Men's 40 Degree Nylon Sleeping Bag
Sea to Summit Ember I 073R-Parent Men's 40 Degree Nylon Sleeping Bag
Sea to Summit
barrel
5 ft. 10 in.
single
Runner Up
2
An image of Marmot Ironwood 900927-3873 Men's 20 Degree Sleeping Bag
Marmot Ironwood 900927-3873 Men's 20 Degree Sleeping Bag
Marmot
mummy
6 ft.
single
For Cold Weather
3
An image of Kelty Sine Women's 20 Degree Nylon Ripstop Sleeping Bag
Kelty Sine Women's 20 Degree Nylon Ripstop Sleeping Bag
Kelty
mummy
5 ft. 8 in.
single
Best Affordable Option
4
An image of Suisse Sport Alpine 5RR4302RN Men's 0 Degree Polyester Sleeping Bag
Suisse Sport Alpine 5RR4302RN Men's 0 Degree Polyester Sleeping Bag
Suisse Sport
mummy
6 ft. 2 in.
single
5
An image of Sea to Summit Trek 041-RL-Parent Sleeping Bag
Sea to Summit Trek 041-RL-Parent Sleeping Bag
Sea to Summit
rectangle
6 ft.
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Sea to Summit
Shape
barrel
Dimensions
5 ft. 10 in.
Size
single
Customer Rating
Brand
Marmot
Shape
mummy
Dimensions
6 ft.
Size
single
Customer Rating
Brand
Kelty
Shape
mummy
Dimensions
5 ft. 8 in.
Size
single
Customer Rating
Brand
Suisse Sport
Shape
mummy
Dimensions
6 ft. 2 in.
Size
single
Customer Rating
Brand
Sea to Summit
Shape
rectangle
Dimensions
6 ft.
Size
single
Best Overall Score
An image of Sea to Summit Ember I 073R-Parent Men's 40 Degree Nylon Sleeping Bag

Trying to find a sleeping bag to take with you on the hiking trail? You'll want to know about the Sea to Summit Ember I Men's 40 Degree Nylon Barrel Sleeping Bag. This sleeping bag has a nylon lining, which will feel light and soft and will remain at a comfortable temperature, and a nylon ripstop exterior, which is hypoallergenic, repelling allergens to keep you allergy free. It is lightweight and works well for backpacking trips, so it is compact and easy to fit in your pack, making it comfortable to carry no matter the distance. It has a barrel shape, which is wider on the top and more loosely tapered by the feet, keeping you nice and warm while still giving you enough room to move around in your sleep. This sleeping bag features a 40°F temperature rating, which is great for warm weather nights. Featuring a compressible design, it fits easily into a hiking backpack or overnight bag. It is easy to pack and has a compression bag and a laundry bag for conveniently holding all of your dirty clothes until you get home.

    Pros
    • Features a compressible design
    • Easy to pack sleeping bags roll up compactly
    • Lightweight build
    Cons
    • Nylon can fade easily
    • Barrel shaped sleeping bags can be hard to fit into a backpack
Runner Up
An image of Marmot Ironwood 900927-3873 Men's 20 Degree Sleeping Bag

You'll want to discover more about the Marmot Ironwood Men's 20 Degree Mummy Sleeping Bag to discover what sets it apart from all the other sleeping bags on the market. Featuring a mummy shape, this Marmot sleeping bag is tight fitting to prevent cold air pockets. It is lightweight and is made for hiking, so if weight is your priority this could be a great option. This Marmot sleeping bag uses Down Defender, protecting down from clumping when exposed to wet weather. It features a stuff sack and a two-way zipper, so you can conveniently adjust the temperature while you sleep. With an interior pocket, it has a convenient place to store important objects. This sleeping bag can withstand 20°F temperatures and is waterproof, keeping out moisture, so you won't end up soaked if bad weather hits.

    Pros
    • Two-way zipper provides airflow at the bottom of the sleeping bag
    • Lightweight build
    • Mummy shape is great for hiking
    Cons
    • Mummy shape is very fitted with no extra space to move around
For Cold Weather
An image of Kelty Sine Women's 20 Degree Nylon Ripstop Sleeping Bag

Use the Kelty Sine Women's 20 Degree Nylon Ripstop Mummy Sleeping Bag to stay warm and cozy in the outdoors. This Kelty sleeping bag is lightweight and is ideal for hiking, so if weight is your priority this could be a great option. Tailored for women, it has more insulation at the feet and torso as women usually are naturally colder than men. It has a nylon ripstop exterior, which will resist wear and tear and potential holes or rips, and a nylon ripstop lining, which resists tearing due to thick reinforcement threads that are woven through the material. 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 more comfortable to carry on your back.

This Kelty sleeping bag features a pillow pocket, which can easily store small items such as a flashlight or other essentials. It is ideal for temperatures around 20°F, designed for warmth when outdoor temperatures are in the 20s or higher. It has a compressible design, which will fold up compactly, leaving you enough room for all your other equipment. This Kelty sleeping bag has a stuff sack and a mesh storage bag, which is the perfect fit for storing your bag or other small items. It has a built-in pillowcase, which is a space at the top of your sleeping bag that is meant to hold a camping pillow. It features Dridown technology, which creates a surface tension on the filaments of the down clusters, forcing the water molecules to simply bead up and roll off.

    Pros
    • Features a built-in pillowcase
    • Compresses easily
    • Stuff sack will keep you organized
    Cons
    • Mummy shape is only suitable for back sleepers
    • Stuff sack can ruin the sleeping bag's insulation after prolonged use
    • Women's sleeping bags do not always fit taller women
Best Affordable Option
An image of Suisse Sport Alpine 5RR4302RN Men's 0 Degree Polyester Sleeping Bag

Use the Suisse Sport Alpine Men's 0 Degree Polyester Mummy Sleeping Bag to stay warm in the outdoors. With a mummy shape, this Suisse Sport sleeping bag is fitted to prevent warm air from escaping. It has Microtekk Z1 insulation, which will keep you comfortable at low temperatures by using synthetic insulation. This Suisse Sport sleeping bag can withstand 0°F temperatures, so the cold can't deter you from spending a night in the outdoors. It features a polyester lining, which is breathable and comfortable on your skin and does not get as hot as other fabrics once you're inside, and a polyester shell, which is breathable and comfortable. Great for winter, it is built with more insulation that can withstand low temperatures.

This sleeping bag has a drawstring hood and includes a shoulder pocket, so you can store your important possessions, like your watch. It features a compressible design and is made to be compact, so it can be rolled up very small, fitting conveniently wherever you pack it. This Suisse Sport sleeping bag is lightweight and is designed for backpacking, so if weight is your priority this could be a great option. It has a stuff sack, designed for easily fitting your sleeping bag into your backpack along with the rest of your equipment.

    Pros
    • Folds up compactly
    • Compresses easily
    • Drawstring hood gives added cushion by the head
    Cons
    • Polyester absorbs sweat
    • Mummy shape doesn't have extra space to move around
    • Polyester exterior is not very durable
Additional Picks
An image of Sea to Summit Trek 041-RL-Parent Sleeping Bag

Before purchasing the Sea to Summit Trek Rectangular Sleeping Bag, it's helpful to learn more about it. This Sea to Summit 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 Marmot Ultra Elite 20 39360-1662-L Men's Sleeping Bag

Looking for your next backpacking sleeping bag? We can tell you about the Marmot Ultra Elite 20 Men's Mummy Sleeping Bag. With a nylon ripstop shell, this sleeping bag works well in rugged use since it won't tear or rip. It has a mummy shape, which is wider on top and more tapered on the bottom, keeping warm air closer to you. This sleeping bag is designed for backpacking and is lightweight, making long days out on the trail easier to tackle.

Featuring a compressible design, this sleeping bag will not take up all of the usable space in your pack so you will have sufficient room to bring along other equipment. It is waterproof, making it a good choice for rainy conditions. This sleeping bag is equipped with a zipper guard, preventing the fabric from getting caught in the zipper. Its hood is designed with drawstrings, so you can adjust the fit based on the temperature outside. This sleeping bag features a two-way zipper, which increases airflow by your feet or upper torso if opened from either the top or bottom. It has Hi-Elixr Micro, which combines different synthetic fibers to create high loft, softness, and good insulation.

    Pros
    • Features a compressible design
    • Zipper guard prevents the fabric from ripping
    • Drawstring hood gives extra cushion by the head
    Cons
    • Mummy shape does not have extra space to move around
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 perfect for backpacking and is lightweight, making it great for hiking or traveling long distances on foot. It features Cloudloft™ insulation, which traps body heat by combining hollow core and solid core fibers to create maximum insulation. Good for summer, it is extremely thin and breathable since it does not need as much insulation as winter or 3 season sleeping bags. 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. This sleeping bag has a 50°F temperature rating, which is great for warm weather nights. With a mesh storage sack, it has a handy place to stash small objects. It features a mesh storage bag and a stuff sack for easily fitting your sleeping bag into your backpack with the rest of your equipment.

    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
An image of Sierra Design Nitro 800 Down Sleeping Bag

Get ready for your next trip with the Sierra Design Nitro 800 Down Mummy Sleeping Bag. This sleeping bag has a mummy shape, which is larger on top and more fitted on the bottom, keeping warm air closer to you. It has a nylon ripstop exterior, which does not absorb sunlight and is breathable and comfortable, and a down lining, which is very durable, and when taken care of, can usually last up to a decade. It features Dridown technology, which uses many short fibers to properly trap heat, while giving off a very soft feel that is very comfortable. This sleeping bag is lightweight and works well for backpacking trips, so it is compact and easy to fit in your pack, making it comfortable to carry no matter the hiking trail. It features a zipper guard, preventing the fabric from getting caught in the zipper.

    Pros
    • Zipper guard prevents the fabric from tearing
    • Lightweight build
    • Down lining insulates you, but still has good airflow
    Cons
    • Down is not good for those with allergies
    • Mummy shape restricts different sleeping positions
An image of Western Mountaineering Summerlite RZ 60SUMRRZ Men's 30 Degree Sleeping Bag

If you're looking for a new sleeping bag, you might want to consider the Western Mountaineering Summerlite RZ Men's 30 Degree Mummy Sleeping Bag, which is rated very highly among customers. This Western Mountaineering sleeping bag has a mummy shape, which is wider on top and more tapered on the bottom, keeping warm air close to your body. It features a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in moderately cold conditions. It is made for hiking and is lightweight, making long days out on the trail easier to handle.

    Pros
    • Lightweight construction
    • Mummy shape provides great insulation
    • Single size sleeping bags are well insulated
    Cons
    • Mummy shape does not have extra space to move around
An image of AEGISMAX Nylon Sleeping Bag

3.8 by user reviews

Use the AEGISMAX Nylon Rectangular Sleeping Bag to stay warm in the outdoors. This AEGISMAX sleeping bag has a rectangular shape, so you will have room to move around. It is designed from nylon ripstop shell fabric, so it lasts for a long period of time and it also features a nylon lining, which feels light and soft on your skin and will stay at a comfortable temperature. This AEGISMAX sleeping bag can be washed, so you can clean it to ensure your bag stays in the best condition. It is made to be compact and features a compressible design, giving you enough extra space to bring along your other equipment. Suitable for summer, this 3 season AEGISMAX sleeping bag is built with a thin design that focuses on breathability and ventilation, which is great for warm weather. It works well for backpacking trips and is lightweight, making long days out on the trail easier to handle. This AEGISMAX sleeping bag is easy to carry for convenient storage and transport.

    Pros
    • Washable
    • Folds up compactly
    • Compresses easily
    Cons
    • Nylon will pill with extended use
    • Rectangular shape is bulkier than other shapes
    • 3 season sleeping bags can not be used all year
If You Need Help Making Your Choice, Here's Some Additional Information About Large Backpacking Sleeping Bags:
Which Liner Material Is Best for Your Backpacking Sleeping Bags?
Polyester Sleeping Bags

Are polyester sleeping bags the best fit for you? Take a look at this particular backpacking sleeping bag with a polyester liner that we highly recommend. These sleeping bags are naturally hypoallergenic, so you can stay protected against irritation from allergens and chemicals while taking on the outdoors. They are extremely durable, so they can stand up to long-term use without fraying or falling part. Polyester sleeping bags are breathable, promoting ample airflow so you don't wake up in a sweat. They are easy to clean, so they can go many years before needing a complete wash. Polyester sleeping bags dry quickly, so even in the wettest conditions, moisture will not soak the fabric.

Down Sleeping Bags

Are down sleeping bags the right fit for you? Take a look at this particular backpacking sleeping bag with a down liner that we highly recommend. These down sleeping bags are designed to be insulated, so they retain your body heat very well, keeping you warm regardless of the weather. They have an easily compressible design, making it ideal for minimalist packers. They are very soft, ensuring your child sleeps soundly after a long day adventuring in the outdoors. Perfect for extra cold nights in the woods, they will keep you cozy and snug. With great breathability, down sleeping bags won't stick to your skin or make you feel overheated on warmer nights. They are extremely durable, withstanding extended long term use and remaining in excellent condition.

Nylon Ripstop Sleeping Bags

Are nylon ripstop sleeping bags the best fit for you? Take a look at this particular backpacking sleeping bag with a nylon ripstop liner that we highly recommend. With great breathability, nylon ripstop sleeping bags won't stick to your skin and make you feel overheated on warmer nights. They are designed with durable materials, withstanding extended long term use and staying intact. They are moisture wicking, keeping you dry on humid nights.

Check Out the Different Shapes for Backpacking Sleeping Bags
Barrel Sleeping Bags

Deciding on the most fitting barrel sleeping bag for your next outdoor adventure? We can help you choose by providing you with the information that you need. Featuring a very spacious design, barrel sleeping bags are optimal for those who like a bit of extra room to stretch out. They accommodate varying sleeping positions, allowing you to sleep in any position without compressing the insulation. They are a great compromise between the more fitted mummy shape and the roomier rectangular sleeping bags, so they are a great choice for something spacious while not compromising warmth. Decided on which shape is perfect for you? Then why not have a look at this fantastic option.

Rectangular Sleeping Bags

Trying to choose the right rectangle sleeping bag for your next outdoor adventure? We will help you make your decision by providing you with the information that you need. These sleeping bags have a roomy design, so they are ideal for people who feel too claustrophobic by the tight mummy shape. 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, giving you plenty of room to get comfortable, regardless of your sleeping position. However, they are less ideal for cold weather, allowing the cool air to circulate due to their spacious design. Moreover, they are quite heavy, so they may weigh you down on long backpacking trips. Think you know which shape is perfect for you? Then have a look at this exciting option.

Mummy Sleeping Bags

Trying to choose the most fitting mummy sleeping bag for your next outdoor adventure? We'll help you make a more informed choice by providing you with the information that you need. These sleeping bags weigh less than rectangular bags, so they are best when you need maximum warmth and minimal weight. Ideal for cold weather, they help trap body heat, providing maximum warmth, since their tight fitting cut is designed to trap body heat. Something to consider is that they provide less space to move around, making them less suitable for sleepers who toss and turn. Think you know which shape is right for you? Then why not have a look at this fantastic option.

Seasonality for Backpacking Sleeping Bags
3 Season Sleeping Bags

Are 3 season sleeping bags the best choice for you? Learn more about 3 season backpacking sleeping bags in this section. 3 season sleeping bags have enough insulation for colder weather camping trips in spring through to autumn, which provides you with the comfort and warmth you need for sleeping outside during almost every season. They can keep you warm in most conditions, except for when there is frost or snow on the ground, so they are a very versatile option for those who know they won't be taking on hiking or camping excursions where sub-zero protection is a must. Now that you know about 3 season sleeping bags, check out this great backpacking sleeping bag.

4 Season Sleeping Bags

Do you have a passion for camping outdoors even during the winter months? There are two backpacking sleeping bags available providing weather protection for every season. These sleeping bags are designed with an insulated hood that can be cinched down around your head, ensuring body heat stays inside. However, they come with more expensive price tag than 2 or 3 season sleeping bags, which may only be worth considering if you're looking to make more of a long-term investment. A benefit is that they are suitable for all winter weather, so no matter the season or condition, you can sleep in the outdoors with the greatest level of protection. Now that you are better informed about 4 season sleeping bags, check out this great backpacking sleeping bag.