Top Large Summer Sleeping Bags


Our review process

Our team has collected, researched, and analyzed information on hundreds of different types of sleeping bags in order to recommend our highest scoring sleeping bags on the market. We then further sub-categorized them and looked more specifically at 20 different large summer sleeping bags. In our research, we took into consideration a range of different main features among the 28,000 different data entries and combined it with customer reviews to inform you of the leading large summer sleeping bags available today. But don't just take our word for it, check out some of the pros and cons of some of the main specs.

We've taken a look at large summer sleeping bags and want to share some information with you. Summer sleeping bags are more affordable, saving you some money while still providing great quality. They are made with breathable material, keeping the temperature inside your bag cool and comfortable. They have a lighter design, with plenty of spare space to bring other equipment. Summer sleeping bags are designed with multiple ventilation options, so the upper part can be folded down if you get overheated. They are made from thicker materials than smaller and shorter sleeping bags, so they are super soft and cushioning. They are very spacious, designed for taller campers and those that prefer a bit of extra shoulder and leg room.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeDimensionsSize
Best Overall Score
1
An image of Western Mountaineering Caribou MF 30 Degree Taffeta Sleeping Bag
Western Mountaineering Caribou MF 30 Degree Taffeta Sleeping Bag
Western Mountaineering
mummy
6 ft.
single
Runner Up
2
An image of Western Mountaineering Alder MF Sleeping Bag
Western Mountaineering Alder MF Sleeping Bag
Western Mountaineering
mummy
6 ft.
single
For Backpacking
3
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
Best Affordable Option
4
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
6 ft.
single
For Cold Weather
5
An image of Western Mountaineering Ultralite 60ULTRRZ 10 Degree Sleeping Bag
Western Mountaineering Ultralite 60ULTRRZ 10 Degree Sleeping Bag
Western Mountaineering
mummy
6 ft.
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Western Mountaineering
Shape
mummy
Dimensions
6 ft.
Size
single
Customer Rating
Brand
Western Mountaineering
Shape
mummy
Dimensions
6 ft.
Size
single
Customer Rating
Brand
Sea to Summit
Shape
rectangle
Dimensions
6 ft.
Size
single
Customer Rating
Brand
Kelty
Shape
barrel
Dimensions
6 ft.
Size
single
Customer Rating
Brand
Western Mountaineering
Shape
mummy
Dimensions
6 ft.
Size
single
Best Overall Score
An image of Western Mountaineering Caribou MF 30 Degree Taffeta Sleeping Bag

Choose the Western Mountaineering Caribou MF 30 Degree Taffeta Mummy Sleeping Bag to stay warm in the outdoors. Featuring a mummy shape, this sleeping bag is fitted to prevent warm air from escaping. It can withstand 30°F temperatures and is waterproof, resisting moisture and keeping you dry in rainy conditions. This sleeping bag features a taffeta lining, which feels very soft and has good ventilation. It has Microlite XP™ microfiber, which is highly breathable, easy-to-carry, and resistant to water, with a thread count of over 400 threads per square inch. Suitable for summer, it is very thin and airy since it doesn't need as much insulation as winter or 3-season versions. With a lightweight build, this sleeping bag won't be difficult for you to carry.

    Pros
    • Lightweight build
    • Ventilated properly for summer weather
    • Mummy shape has great insulation
    Cons
    • Mummy shape does not have extra space to move around
Runner Up
An image of Western Mountaineering Alder MF Sleeping Bag

Use the Western Mountaineering Alder MF Mummy Sleeping Bag to stay warm in the outdoors. This Western Mountaineering sleeping bag works well for camping trips, offering cozy warmth and good compressibility. With a mummy shape, it is made for optimal warmth-to-weight ratio, since it is very fitted so there is no extra fabric, reducing the weight and making it more comfortable to carry on your back. It is designed for summer for maximizing ventilation to keep you cool during warmer months. This Western Mountaineering sleeping bag detaches via zippers, so you can split it into two separate sleeping bags.

    Pros
    • Ventilated properly for warm temperatures
    • Mummy shape is great for backpacking
    • Single size sleeping bags have good insulation
    Cons
    • Mummy shape restricts sleeping positions
    • Camping sleeping bags are not suitable for hiking
For Backpacking
An image of Sea to Summit Trek 041-RL-Parent Sleeping Bag

If you're looking for a new sleeping bag, you might want to consider the highly rated Sea to Summit Trek Rectangular Sleeping Bag. This Sea to Summit sleeping bag has a rectangular shape, which is great for those who like room to stretch out. Suitable for summer, this 3 season Sea to Summit sleeping bag is built with a light design that focuses on airflow and ventilation, which is intended for warm temperatures. 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 is perfect for backpacking, 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
Best Affordable Option
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. It is easy to carry, designed for convenient storage and transport. This Kelty sleeping bag has a mesh storage sack, which gives you a handy and secure spot to stash your valuable and small items, like your phone.

    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
For Cold Weather
An image of Western Mountaineering Ultralite 60ULTRRZ 10 Degree Sleeping Bag

Sleep comfortably with the Western Mountaineering Ultralite 10 Degree Mummy Sleeping Bag. With a mummy shape, this Western Mountaineering sleeping bag is fitted to prevent cold air pockets. It has a 10°F temperature rating, providing a dense layer of insulation between you and the cold outside. Suitable for summer, it is extremely thin and airy since it does not require as much insulation as winter or 3 season versions. This sleeping bag is made for camping, offering cozy warmth without adding a lot of weight. Featuring a compressible design, it will fold up very small, leaving you ample space for all your other equipment.

    Pros
    • Made to compress easily
    • Suitable for warm summer weather
    • Mummy shape has great insulation
    Cons
    • Mummy shape is close fitting with no extra room to move
    • Camping sleeping bags are not suitable for backpacking
Additional Picks
An image of Coleman Sunridge SS-SMS-765612 Men's Polyester Sleeping Bag

Use the Coleman Sunridge Men's Polyester Rectangular Sleeping Bag to stay warm in the outdoors. This Coleman sleeping bag has a polyester lining, which is a synthetic material that is very strong and vibrant, and a polyester exterior, which resists UV light, protecting you from damaging sun rays. It has a rectangular shape, which is perfect for those who like room to stretch out. Suitable for summer, it will maximize airflow and ventilation while spending time in warmer weather. This sleeping bag can be machine washed and is equipped with a zipper guard, preventing the material from snagging in the zipper. It uses ComfortSmart technology, so it includes multiple comfort and convenience features such as zipper technology and added cushioning around your head. Made for camping, it gives you the necessary protection to comfortably sleep outdoors after the temperatures drop at night. This sleeping bag features a plush bottom, so you won't feel the hard ground beneath you. It is designed to be easy to pack and it has a quick cord and a roll control tab.

    Pros
    • Machine washable
    • Features a plush bottom
    • Quick cord designed for convenient one-person packing
    Cons
    • Polyester stains easily
    • Rectangular shape is not the warmest option
    • Camping sleeping bags are bulkier than hiking bags
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 handy and safe spot to stash your valuable and small items, like your phone. 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. It comes with a mesh storage bag and a stuff sack, which will keep your backpack organized.

    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 Zissou Polyester Taffeta Sleeping Bag

Use the Sierra Design Zissou Polyester Taffeta Mummy Sleeping Bag to stay warm and cozy in the outdoors. This sleeping bag is ideal for camping, offering cozy warmth and good compressibility. Featuring a mummy shape, it is made for optimal warmth-to-weight ratio, since it is fitted so there is no extra fabric, reducing the weight and making it more comfortable to carry. It has a polyester shell and a polyester taffeta lining, which doesn't retain water, keeping the material from getting too wet. Great for summer, it is very thin and airy since it does not require the same amount of insulation as winter or 3-season versions.

    Pros
    • Polyester taffeta lining is UV-resistant
    • Polyester exterior is strong and colorfast
    • Designed especially for warm summer temperatures
    Cons
    • Mummy shape has a tailored fit which may not be comfy for all campers
    • Camping sleeping bags are not suitable for hiking
    • Polyester shell is not very durable
An image of Marmot Trestles Elite 20 Nylon Sleeping Bag

Sleep comfortably with the Marmot Trestles Elite 20 Nylon Mummy Sleeping Bag. This sleeping bag features a nylon lining and is designed from nylon ripstop shell fabric, resisting wear and tear. It works well for camping trips, giving you insulation to comfortably sleep outdoors after the temperatures drop at night. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is very fitted so there isn't excess material, cutting down on the weight and making it easier to carry on your back. Perfect for summer, this 2 season Marmot sleeping bag will increase airflow and ventilation for your time spent in warmer weather. This Marmot sleeping bag is equipped with a zipper guard, preventing the fabric from snagging when opening and closing the zipper. It has an easy access tab, so it has a convenient design to make it effortless to get in and out quickly.

    Pros
    • Zipper guard prevents the fabric from tearing
    • Nylon lining will remain at a comfortable temperature
    • Nylon ripstop shell is light and comfortable
    Cons
    • Nylon can fade easily
    • Mummy shape is only suitable for back sleepers
    • Camping sleeping bags are not suitable for backpacking
An image of AEGISMAX Nylon Sleeping Bag

3.8 by user reviews

With the AEGISMAX Nylon Rectangular Sleeping Bag, you can experience a great night's sleep while on your weekend getaway. This AEGISMAX sleeping bag has a nylon lining and is built with a nylon ripstop shell, resisting typical wear and tear. It is designed for backpacking and is lightweight, making it great for hiking or traveling long distances on foot. This AEGISMAX sleeping bag has a rectangular shape, so you will have plenty of room to move around.

This AEGISMAX sleeping bag has a compressible design and is made to be compact, so it can be rolled up small, fitting conveniently wherever you tale it. It is washable, so you can clean it to make sure your bag stays in the best condition. Ideal for summer, this 3 season AEGISMAX sleeping bag is built with a light design that focuses on airflow and ventilation, which is perfect for warm weather. It is easy to carry, making it an excellent option if mobility and packing space are your main concern.

    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 Summer Sleeping Bags:
Choosing the Perfect Shape for Summer Sleeping Bags
Barrel Sleeping Bags

Looking to buy a sleeping bag that is a great combination of both the mummy and rectangular shapes? We have two barrel sleeping bags available. Click here to take a look at one now. Barrel sleeping bags have a roomy design, so they are good for people who feel too claustrophobic by the tight mummy shape. They accommodate varying sleeping positions, making them ideal for people who are particular about sleeping in certain positions such as their sides or stomach. They are a great compromise between the more fitted mummy shape and the roomier rectangular sleeping bags, providing better thermal efficiency than more spacious designs.

Rectangular Sleeping Bags

Trying to decide on the ideal rectangle sleeping bag for you? We'll help you make an informed choice by providing you with the facts. These sleeping bags are roomy and spacious, so they are suitable for people who feel too claustrophobic by the tight mummy shape. They come with 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, 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 quite heavy, so they are often bulkier and less comfortable to carry long distances. Moreover, they are less ideal for cold weather, allowing the cool air to circulate due to their spacious design. Decided on which shape is perfect for you? Then consider this great choice.

Mummy Sleeping Bags

Trying to pick the ideal mummy sleeping bag for your next outdoor adventure? We'll help you choose by giving you some information that you need. Mummy sleeping bags weigh less than rectangular bags, so you won't have to sacrifice some warmth for weight. They are good for cold weather, so they are designed to hold in warmth and seal out drafts. However, they provide less space to move around, making them uncomfortable for sleepers who toss and turn. With this information about mummy sleeping bags, take a look at this summer sleeping bag to see if it's what you need.

Summer Sleeping Bags Come in Various Types of Liner Materials
Polyester Sleeping Bags

Looking for a long-lasting sleeping bag? A sleeping bag with a polyester liner may be the solution you need. For your convenience, we recommend one of the great summer sleeping bags that come with a polyester liner. Polyester sleeping bags are naturally hypoallergenic, so they are ideal for those with sensitive skin. With great breathability, they won't stick to your skin or make you feel overheated on warmer nights. They are easy to clean, so you can keep them in great shape with just soap and water. These sleeping bags are extremely durable, so they will not unravel or tear with extended use. They dry quickly, so even in the wettest conditions, moisture will not soak the fabric. Now that you know more about polyester, take a look here.

Down Sleeping Bags

Looking for a durable sleeping bag? A sleeping bag with a down liner may be the perfect solution. For your convenience, we recommend one of the great summer sleeping bags that come with a down liner. These sleeping bags are designed to be insulated, so they trap your body heat very well, keeping you warm regardless of the weather. They feature an easily compressible design, so they don't require a lot amount of storage space if you're only taking a small bag. They are very comfortable, so you don't have to suffer sleeping in the outdoors. They are designed for warmth, so cold temperatures won't keep you from an epic outdoor adventure. They are made with breathable material, so heat is distributed evenly, making them great for unpredictable weather. They are extremely durable, so they can tolerate many years of use without showing any signs of damage. Now that you know a bit more about down, choose the perfect one for you here.

Nylon Sleeping Bags

Looking for a warm sleeping bag? A sleeping bag with a nylon liner may be the perfect solution. For your convenience, we recommend one of the great summer sleeping bags that come with a nylon liner. Nylon sleeping bags are very comfy, so you'll wake up feeling well rested. They are designed with durable materials, so they will not unravel or fray with extended use. They are easy to clean, so you can keep them in great shape with just soap and water. They dry quickly, so when facing wet conditions, moisture will not soak the fabric. They are designed to be lightweight, so no matter the hike, they won't weigh you down. Now that you know more about nylon, take a look here.

Differentiating Between Temperature Ratings of Summer Sleeping Bags
30 Degree Sleeping Bags

If you're looking for a 30 degree rating summer sleeping bag, then you should consider this great sleeping bag. 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 above your budget. They are perfect for almost every season, so you can sleep comfortably on both hotter and colder nights. They are typically lighter, so they'll keep you warm on those occasional cold nights, without weighing you down.

40 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your summer sleeping bag. We're here to help you think about the perfect choice for your next outdoor adventure. These 40 degree sleeping bags should keep you comfortable down to 40°F. They are ideal for warm weather trips, so you won't feel stuffy and uncomfortable if a hot front comes through. They are generally cheaper than sub-zero degree bags, so you can purchase one without feeling worried about going above your budget. They are typically lighter, so they might not provide the highest degree of insulation, but what they don't have in terms of insulation, they make up for in their weight. Now that you know more about 40 degree rating sleeping bags, check out this great summer sleeping bag.

10 Degree Sleeping Bags

It can be hard to decide on the right temperature rating for your summer sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. These 10 degree sleeping bags should keep you comfortable down to 10°F, although do keep in mind that this doesn't account for variables such as layering, what you're wearing, and various other factors. They have a tight fitted hood design, so they aren't the best choice if you don't want to feel restricted around the head and neck. They are closely fitted, minimizing the amount of air around your body, so there is less overall space to heat up. They are ideal for winter trips outdoors, so you won't have to pack tons of extra layers or blankets for those cold nights. They feature advanced technology like Thermotech insulation, sealing in warmth even on the most frigid nights. Now that you know more about 10 degree rating sleeping bags, check out this great summer sleeping bag. Something to keep in mind is that they are generally expensive, so if you won't be using the bag that much, you might want to think about getting a cheaper one.