Best Waterproof Summer Sleeping Bags


Our review process

Our team has collected, researched, and analyzed information on more than 800 various types of sleeping bags in order to recommend our top ranked sleeping bags. We then further sub-categorized them and looked more specifically at 13 different waterproof summer sleeping bags. In our research, we took into consideration a large variety of different main features among the 28,000 different data points and combined it with customer reviews to inform you of the leading waterproof summer sleeping bags available. 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 reviewed waterproof summer sleeping bags and want to let you in on a few things. Summer sleeping bags are an affordable option, saving you some money while still providing great quality. They feature a breathable design, so they will prevent condensation from building up inside the bag on hot nights. These sleeping bags feature multiple ventilation options for warmer nights, so the upper part can be folded down if you get overheated. They are light to carry, so if you're worried about weight this is a great choice. They are perfect if you're expecting to sleep out in rainy or damp conditions, keeping out condensation so you'll be warm all night long. Waterproof sleeping bags are treated with a water repellent coating, allowing water droplets to bead and roll off the surface, so you'll stay completely dry inside.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeSize
Best Overall Score
1
An image of Marmot Never Summer 0 Degree Nylon Sleeping Bag
Marmot Never Summer 0 Degree Nylon Sleeping Bag
Marmot
mummy
single
Runner Up
2
An image of Western Mountaineering Caribou MF 30 Degree Taffeta Sleeping Bag
Western Mountaineering Caribou MF 30 Degree Taffeta Sleeping Bag
Western Mountaineering
mummy
single
Best Affordable Option
3
An image of Naturehike Ultralight 50 Degree Cotton Sleeping Bag
Naturehike Ultralight 50 Degree Cotton Sleeping Bag
Naturehike
rectangle
single
For Backpacking
4
An image of Marmot Micron 50 Sleeping Bag
Marmot Micron 50 Sleeping Bag
Marmot
barrel
single
For Cold Weather
5
An image of Forbidden Road Men's 30 Degree Polyester Pongee Sleeping Bag
Forbidden Road Men's 30 Degree Polyester Pongee Sleeping Bag
Forbidden Road
rectangle
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Marmot
Shape
mummy
Size
single
Customer Rating
Brand
Western Mountaineering
Shape
mummy
Size
single
Customer Rating
Brand
Naturehike
Shape
rectangle
Size
single
Customer Rating
Brand
Marmot
Shape
barrel
Size
single
Customer Rating
Brand
Forbidden Road
Shape
rectangle
Size
single
Best Overall Score
An image of Marmot Never Summer 0 Degree Nylon Sleeping Bag

Choose the Marmot Never Summer 0 Degree Nylon Mummy Sleeping Bag to stay warm in the outdoors. Featuring a mummy shape, this Marmot sleeping bag is fitted to prevent warm air from escaping. It is designed with a nylon lining and has a nylon ripstop exterior, resisting wear and tear. This sleeping bag has Down Defender, which protects down from clumping when exposed to wet weather. Great for summer, it is extremely thin and airy since it doesn't require the same amount of insulation as winter or 3 season sleeping bags. It features an interior pocket, which offers you a handy and secure place to stash your valuable and small items, such as your flashlight. It is waterproof and can withstand 0°F temperatures, so you won't feel any cold drafts.

    Pros
    • Nylon lining will stay at a comfortable temperature
    • Nylon ripstop exterior is light and comfortable
    • Ventilated properly for warm summer temperatures
    Cons
    • Nylon pills with excess washing
    • Mummy shape limits different sleeping positions
Runner Up
An image of Western Mountaineering Caribou MF 30 Degree Taffeta Sleeping Bag

Let's review the Western Mountaineering Caribou MF 30 Degree Taffeta Mummy Sleeping Bag, rated highly by online shoppers. This sleeping bag has a taffeta lining, which feels very silky and has good airflow. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is fitted so there isn't extra fabric, cutting down on the weight and making it easier to carry on your back. It is good for summer, designed for maximizing airflow to keep you cool during warm weather. Featuring a lightweight build, this Western Mountaineering sleeping bag won't be difficult to carry. It has Microlite XP™ microfiber, which is highly breathable, easy-to-carry, and water-resistant, with a thread count of over 400 threads per square inch. This Western Mountaineering sleeping bag can withstand 30°F temperatures and is waterproof, making it a good choice for wet environments.

    Pros
    • Lightweight build
    • Ventilated properly for summer weather
    • Mummy shape has great insulation
    Cons
    • Mummy shape does not have extra space to move around
Best Affordable Option
An image of Naturehike Ultralight 50 Degree Cotton Sleeping Bag

Looking for an affordable sleeping bag? We can tell you about the Naturehike Ultralight 50 Degree Cotton Rectangular Sleeping Bag. This sleeping bag has a rectangular shape, which is great for those who like room to stretch out. It is designed with a cotton lining and it is made with a nylon ripstop shell, so it resists wear and tear. Great for summer, this 3 season sleeping bag is built with a thin design that focuses on breathability and ventilation, which is intended for warm weather. This Naturehike sleeping bag can withstand 50°F temperatures and is waterproof, making it a good choice for rainy conditions.

This sleeping bag is perfect for camping and is lightweight, making it great if your number one priority is low volume and weight. It is made to be compact and has a compressible design, giving you enough extra room to bring along your other gear. This Naturehike sleeping bag features a plush bottom, so you won't feel the bumps on the ground beneath you. It is engineered with weather-resistant technology, designed to protect against moisture during both hot and cold temperatures.

    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
For Backpacking
An image of Marmot Micron 50 Sleeping Bag

With the Marmot Micron 50 Barrel Sleeping Bag, you can experience a great night's sleep while on your outdoor adventure. This sleeping bag is suitable for backpacking and is lightweight, making it great for hiking or traveling long distances on foot. 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. With an interior pocket, it has a handy spot to stash small objects. This sleeping bag is waterproof, making it a good choice for wet environments. Great for summer, it is very thin and breathable since it doesn't require as much insulation as winter or 3 season versions. It has Down Defender, which protects down from losing loft when exposed to moisture. This 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
    • Lightweight build
    • Ventilated properly for summer weather
    Cons
    • Barrel shaped sleeping bags can be difficult to carry on your back
For Cold Weather
An image of Forbidden Road Men's 30 Degree Polyester Pongee Sleeping Bag

Let's review the Forbidden Road Men's 30 Degree Polyester Pongee Rectangular Sleeping Bag, rated highly by online shoppers. This Forbidden Road sleeping bag has a rectangular shape, so you will have room to move around. Good for summer, this 3 season sleeping bag is built with a thin design that focuses on airflow and ventilation, which is great for warmer temperatures. It is designed with a polyester pongee lining and it is built with a nylon ripstop exterior, resisting typical wear and tear. This Forbidden Road sleeping bag is ideal for temperatures around 30°F and is waterproof, resisting moisture and keeping you dry in damp conditions.

With a compressible design, this Forbidden Road sleeping bag will not take up all of the usable space in your backpack so you will have sufficient room to bring along other gear. It is lightweight and works well for camping trips, offering cozy warmth and good compressibility. This Forbidden Road sleeping bag is easy to carry and is easy to pack, so it can be folded into a practical size to save space in your bag. It has a compression bag, which gives you the perfect space to pack away your sleeping bag and any other small items.

    Pros
    • Designed to compress easily
    • Easy to pack sleeping bags roll up compactly
    • Features lightweight construction
    Cons
    • Rectangular shape is not very insulated
    • Camping sleeping bags are bulkier than backpacking bags
    • 3 season sleeping bags are not suitable for harsh winter weather
For Sleeping Two
An image of Naturehike Blue Men's Double Lightweight Rectangular Sleeping Bag

Choose the Naturehike Men's Rectangular Sleeping Bag to stay warm in the outdoors. This Naturehike sleeping bag has a rectangular shape, which is perfect for those who like a bit of extra room. Designed in a double size, it will fit two campers, keeping you warm by sharing body heat. It is suitable for camping and is lightweight, making long days out on the trail easier to tackle. Good for summer, this 3 season sleeping bag is built with a light design that increases breathability and ventilation, which is perfect for warmer temperatures. This Naturehike sleeping bag is waterproof, resisting moisture and keeping you dry in damp conditions. It has a stuff sack and two pillows, which will provide comfortable neck and head support throughout the night.

    Pros
    • Two pillows provide great neck and head support throughout the night
    • Lightweight build
    • Suitable for warm summer weather
    Cons
    • Rectangular shape is not very insulated
    • Camping sleeping bags are heavier than backpacking bags
    • Double size is more difficult to carry for extended periods of time
Additional Picks
An image of Western Mountaineering Caribou MF Taffeta Sleeping Bag

Let's review the Western Mountaineering Caribou MF Taffeta Mummy Sleeping Bag, a popular choice among online shoppers. With a mummy shape, this sleeping bag is fitted to prevent warm air from escaping. It is waterproof, making it a good choice for wet conditions. This sleeping bag has Microlite XP™ microfiber, which is very breathable, easy-to-carry, and resistant to water, with a thread count of over 400 threads per square inch. Great for summer, it is extremely thin and breathable since it does not need as much insulation as winter or 3 season versions. It features a taffeta lining, which will feel very silky and has good ventilation. Featuring a lightweight build, it won't be difficult for you to carry.

    Pros
    • Lightweight construction
    • Ventilated properly for summer temperatures
    • Mummy shape has excellent insulation
    Cons
    • Mummy shape restricts different sleeping positions
An image of Marmot Micron 40 39280-6992-L Men's Sleeping Bag

Before purchasing the Marmot Micron 40 Men's Mummy Sleeping Bag, it's important to know more about it. Featuring a mummy shape, this sleeping bag is fitted to prevent cold air pockets. It works well for camping trips and is lightweight, making long days out on the trail easier to handle. Great for summer, it will increase airflow and ventilation for your time spent in warmer weather. This sleeping bag is waterproof, making it a good fit for wet environments. It is easy to pack, so it can be effortlessly folded down into a practical size to save space in your bag. Equipped with an interior pocket, it has a handy place to store essentials.

    Pros
    • Easy to pack sleeping bags roll up compactly
    • Lightweight construction
    • Ventilated properly for warm summer temperatures
    Cons
    • Mummy shape has a tailored fit which can be too cramped for some people
    • Camping sleeping bags are not suitable for hiking
An image of Marmot Never Summer Single Nylon 6 Ft. 6 in. Mummy Sleeping Bag

You'll want to learn all about the Marmot Never Summer Nylon Mummy Sleeping Bag to discover what sets it apart from all the other sleeping bags on the market. With a mummy shape, this sleeping bag is fitted to prevent warm air from escaping. It has a nylon lining and is designed from nylon ripstop shell fabric, so it lasts for a long period of time. Good for summer, it is built with a thin design that focuses on airflow and ventilation, which is intended for warm weather. Perfect for hiking, it won't add noticeable weight to your bag while you're taking on the outdoors. This Marmot sleeping bag features Down Defender, which protects down from clumping when exposed to moisture. It is waterproof, making it a good choice for rainy environments. It has a two-way zipper, so you can conveniently adjust the airflow inside the sleeping bag. Featuring an interior pocket, it has a convenient spot to store important objects.

    Pros
    • Two-way zipper provides airflow by your feet
    • Nylon lining will stay at a comfortable temperature
    • Nylon ripstop exterior is light and comfortable
    Cons
    • Nylon can fade easily
    • Mummy shape is close fitting with no extra room to move
An image of Big Agnes Husted Men's 20 Degree Sleeping Bag

With a high user rating, the Big Agnes Husted Men's 20 Degree Mummy Sleeping Bag might be exactly what you need for your next outdoor adventure. This Big Agnes sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. It is lightweight and works well for backpacking trips, so if weight is your priority this could be a great option. Good for summer, it will increase breathability and ventilation while spending time in warmer weather. This sleeping bag is ideal for temperatures around 20°F and is waterproof, keeping out moisture, so you won't end up soaked if it starts raining. With a compressible design, it fits easily into a backpack or bag. It has a mummy-style hood, which fits tightly over your head, helping keep you warm by trapping body heat. This Big Agnes sleeping bag has Fireline™ Pro Synthetic Insulation, which will trap your body heat in by using short-staple fibers.

    Pros
    • Designed to compress easily
    • Mummy-style hood traps body heat
    • Lightweight construction
    Cons
    • Mummy shape is very fitted with no extra room to move around
If You Need Help Making Your Choice, Here's Some Additional Information About Waterproof Summer Sleeping Bags:
Check Out the Different Shapes for Summer Sleeping Bags
Barrel Sleeping Bags

Trying to choose the most suitable barrel sleeping bag for your next outdoor adventure? We can help you make a more informed decision by giving you the pros and cons. Barrel sleeping bags have a very roomy design, so they are suitable for people who feel too claustrophobic by the tight mummy shape. They accommodate varying sleeping positions, allowing you to sleep in any position without compressing the insulation. These sleeping bags are cut a bit closer than rectangular bags, providing better thermal efficiency than more spacious designs. Think you know which shape is right for you? Then have a look at this great product.

Rectangular Sleeping Bags

Are you looking to buy a sleeping bag that will have lots of room? We have seven rectangle sleeping bags available. Click here to have a look at one now. Featuring an incredibly spacious design, these sleeping bags are optimal 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. Something to consider is that they are quite heavy, so they are less suitable for when weight is a concern. Moreover, rectangular sleeping bags are less ideal for cold weather, allowing the cool air to circulate since they have a more spacious design.

Mummy Sleeping Bags

Trying to pick the most fitting mummy sleeping bag for you? We can help you make up your mind by giving you some important facts. Mummy sleeping bags weigh less than rectangular bags, so they are best when you need maximum warmth and minimal weight. One downside is that they provide less space to move around, making them uncomfortable for sleepers who toss and turn. A plus is that they are good for cold weather, so they are designed to hold in warmth and keep out drafts. With this information about mummy sleeping bags, check out this summer sleeping bag to see if it's what you need.

Choosing a Size for Summer Sleeping Bags
Double Sleeping Bags

If you've been searching for a roomy and spacious summer sleeping bag, then you should keep reading below to learn more about them. Double sleeping bags come with a design that is great for two people, which makes them great for winter getaways. They have a design that is good for car camping, which makes them great for when you'll be reaching the campsite with your vehicle, and not by foot. Something to keep in mind is that they take up a bit more space, so they aren't recommended for backpacking pursuits. Now that you know more about double sleeping bags, check out this great summer sleeping bag.

Single Sleeping Bags

Are single sleeping bags exactly what you're looking for? Learn more about them in this paragraph and if you still want to check them out, then come take a look at this particular summer sleeping bag that we chose for you. These sleeping bags have enough space for one, fitting more snug and tight for excellent insulation. They are lighter than double sleeping bags, so they are great for when you want to save space and move fast. Single sleeping bags are designed to be compact, so they'll fit easily in your pack, even if you are short on space.

What Temperature Ratings Are Available for Summer Sleeping Bags?
20 Degree Sleeping Bags

If you're looking for a 20 degree rating summer sleeping bag, then we are happy to recommend this great sleeping bag. These 20 degree 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 generally cheaper than sub-zero degree bags, so you can get one without feeling worried about going over your budget. They feature 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 tight fitting, creating a well-insulated space that allows you to keep enough body heat close to you to create a warm and safe microclimate.

30 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 adventure. These 30 degree 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 generally cheaper than sub-zero degree bags, so you can get one without feeling worried about going above your budget. They have lighter weight than lower temperature rating bags, so they are more comfortable to carry long distances. They provide the perfect amount of insulation for 3 season use, so they are one of the most versatile options out there. Now that you know about 30 degree rating sleeping bags, check out this great summer sleeping bag.

50 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 sleeping bags should keep you comfortable down to 50°F, but remember that this doesn't account for variables such as layering, what you're wearing, and various other factors. They are generally cheaper than sub-zero degree bags, so you can get one without feeling worried about going above your budget. They are perfect for warm weather trips, so you won't feel stuffy and uncomfortable if a hot front comes through. They feature lighter weight than lower temperature rating bags, so they are more comfortable to carry long distances. Now that you are better informed regarding 50 degree rating sleeping bags, check out this great summer sleeping bag.