Top Waterproof Down Sleeping Bags


Our review process

We've taken a look at hundreds of sleeping bags, including plenty of different waterproof down sleeping bags. We used our leading machine learning technology to score each individual sleeping bag based on several data parameters. These features range from the temperature rating and the number of seasons to cleaning options and designs. The following article will discuss waterproof down sleeping bags in particular, of which we found 3. We hope that this guide will help you choose the best one for you.

We've reviewed waterproof down sleeping bags and want to let you in on a few things. Down sleeping bags are designed to be insulated, so they trap your body heat very well, keeping you cozy regardless of the weather. They are extremely durable, so they will not unravel or fray with extended use. These sleeping bags have an easily compressible design, so they don't require a substantial amount of storage space when you are finished using it. With great breathability, they won't stick to your skin or make you feel overheated on warmer nights. They are very comfy, so you can get a good night's sleep after a long day in the outdoors. Designed for warmth, down sleeping bags will keep you snug and cozy. They protect against rain getting inside your bag, keeping out condensation so you'll be warm all night long. They are treated with a water repellent coating, so water droplets that fall onto the outside of the bag will bead and roll off.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeTemperature RatingColorSize
Best Overall Score
1
An image of Marmot CWM MemBrain Sub Zero Degree Down Sleeping Bag
Marmot CWM MemBrain Sub Zero Degree Down Sleeping Bag
Marmot
mummy
sub zero degree
red
single
Runner Up
2
An image of Naturehike Ultralight 40 Degree Down Sleeping Bag
Naturehike Ultralight 40 Degree Down Sleeping Bag
Naturehike
rectangle
40 degree
dark blue
double
For Cold Weather
3
An image of Marmot Ironwood 30 900926-4938 Men's 30 Degree Down Sleeping Bag
Marmot Ironwood 30 900926-4938 Men's 30 Degree Down Sleeping Bag
Marmot
mummy
30 degree
green
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Marmot
Shape
mummy
Temperature Rating
sub zero degree
Color
red
Size
single
Customer Rating
Brand
Naturehike
Shape
rectangle
Temperature Rating
40 degree
Color
dark blue
Size
double
Customer Rating
Brand
Marmot
Shape
mummy
Temperature Rating
30 degree
Color
green
Size
single
Best Overall Score
An image of Marmot CWM MemBrain Sub Zero Degree Down Sleeping Bag

With the Marmot CWM MemBrain Sub Zero Degree Down Mummy Sleeping Bag, you can experience a great night's sleep while on your outdoor adventure. This Marmot sleeping bag features a pertex exterior and a down lining, which will add excellent insulation, standing up to colder temperatures. It has a mummy shape, which is larger on top and more fitted by the feet, keeping warm air close to your body. It has a zipper guard, keeping the material from snagging when opening and closing the zipper.

This sleeping bag is waterproof and has a sub-zero degree temperature rating, ensuring a well-insulated space that allows you to create a warm microclimate with your body heat. Its hood has drawstrings, which allows you to adjust the fit depending on the temperature. This sleeping bag has a stuff sack, which is the perfect size to store any small items. It features zippers on each side for easy access.

    Pros
    • Zipper guard keeps the fabric from tearing
    • Drawstring hood gives added cushion by the head
    • Stuff sack stores sleeping bags easily
    Cons
    • Down needs special cleaning
    • Mummy shape doesn't have extra space to move around
    • Stuff sack can ruin the sleeping bag's filling after prolonged use
Runner Up
An image of Naturehike Ultralight 40 Degree Down Sleeping Bag

Choose the Naturehike Ultralight 40 Degree Down Rectangular Sleeping Bag to stay warm and cozy in the outdoors. This Naturehike sleeping bag has a rectangular shape, which is ideal for those who like room to stretch out. It has a down lining and a nylon ripstop exterior, which is durable and not prone to absorbing moisture. It is intended for two sleepers.

This Naturehike sleeping bag is lightweight and is ideal for backpacking, so if weight is your priority this could be a great option. Suitable for 3 seasons, it is best suited for summer, spring and fall trips. It features a compressible design and is made to be compact, so you can travel comfortably without bulk. This sleeping bag has a mesh storage bag, which will hold your bag or other loose items. It features a 40°F temperature rating and is waterproof, resisting moisture and keeping you dry in damp conditions.

    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
For Cold Weather
An image of Marmot Ironwood 30 900926-4938 Men's 30 Degree Down Sleeping Bag

If you're looking for a new sleeping bag, you will want to consider the highly rated Marmot Ironwood 30 Men's 30 Degree Down Mummy Sleeping Bag. This sleeping bag has a mummy shape, which is wider on top and more tapered by the feet, keeping warm air close to your body. It features Down Defender, protecting down from losing loft when exposed to wet elements. It features a down lining, which adds great insulation, ideal for colder weather. This sleeping bag is ideal for temperatures around 30°F and is waterproof, resisting moisture and keeping you dry in rainy conditions. It 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. With an interior pocket, it has a convenient spot to store small objects. It has a stuff sack and a two-way zipper, which makes it easier to adjust the temperature of the sleeping bag since you can open it at the foot or the top.

    Pros
    • Stuff sack provides a spot to stash small items
    • Lightweight construction
    • Down lining has great warmth-to-weight proportion
    Cons
    • Down requires special cleaning
    • Mummy shape doesn't have extra space to move around
    • Stuff sack can ruin the sleeping bag's insulation after prolonged use
Understand More About Waterproof Down Sleeping Bags:
Figure Out Which Temperature Rating to Choose for Down Sleeping Bags
30 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your down sleeping bag. We're here to help you think about the perfect choice for your next outdoor adventure. 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 generally cheaper than sub-zero degree bags, so you can get one without feeling worried about going outside of your budget. 30°F sleeping bags are typically lighter, so they'll keep you warm on those chilly summer or fall nights, without weighing you down. They are perfect for almost every season, so they are one of the most versatile options out there. Now that you are better informed regarding 30 degree rating sleeping bags, check out this great down sleeping bag.

40 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your down sleeping bag. We're here to help you think about the perfect choice for your next outdoor adventure. These sleeping bags should keep you comfortable down to 40°F. They are great for warm weather trips, providing comfortable ventilation and breathability for hotter nights. They are generally cheaper than sub-zero degree bags, so you can purchase these without feeling worried about going outside of your budget. 40°F sleeping bags are typically lighter, so they'll keep you warm on those chilly summer or fall nights, without weighing you down. If you are considering getting a 40 degree rating down sleeping bag, check out this awesome one.

Sub Zero Degree Sleeping Bags

There are a few things to keep in mind when it comes to deciding on the right temperature rating for your down sleeping bag. We're here to help you think about the perfect choice for your next outdoor adventure. Sub-zero degree sleeping bags are ideal for winter camping, so they make it really easy for a person to stay comfortable in freezing temperatures. They come with a quick-drying technology, so they are engineered to repel water even in the wettest conditions. They have a tight fitted hood design, which works well to seal in heat but doesn't allow for a lot of movement of the head and neck. They have advanced technology like Thermotech insulation, sealing in warmth even on the most frigid nights. 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. However, they are generally expensive, so unless you're planning on sleeping out in the most extreme weather, they might not be worth your purchase. Now that you know about sub zero degree rating sleeping bags, check out this great down sleeping bag. They come with an easy access design, so you can quickly get out of the cold, and into the warmth inside.

Which Shape Best Suits Your Down Sleeping Bag
Rectangular Sleeping Bags

Deciding on the perfect rectangle sleeping bag for your next outdoor adventure? We will help you make your choice by providing you with some information that you need. Rectangular sleeping bags have a super spacious design, so they are suitable for people who feel too claustrophobic by the tight mummy shape. 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. 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. Something to keep in mind is that they are less ideal for cold weather, creating more room inside which can weaken the bag's ability to keep you warm. Additionally, they are quite heavy, so they aren't suitable for when weight is a concern. Think you know which shape is perfect for you? Then consider this exciting choice.

Mummy Sleeping Bags

Trying to pick the most suitable mummy sleeping bag for your next outdoor adventure? We can help you make a more informed choice by giving you some important facts. These sleeping bags weigh less than rectangular bags, so you won't have to sacrifice some warmth for 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. Decided on which shape is right for you? Then why not have a look at this fantastic option.

Figure Out Which Size to Choose for Down Sleeping Bags
Double Sleeping Bags

There is only one down sleeping bag that comes in a double size. Double sleeping bags have a design that is great for two people, which makes them great for winter getaways. Something to keep in mind 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. Now that you are better informed about double sleeping bags, check out this highly rated down sleeping bag.

Single Sleeping Bags

If you've been trying to find a fitted and compact down sleeping bag, then you should keep reading below to learn more about them. Single sleeping bags are lighter than double sleeping bags, so they are great for when you want to save space and move fast. They come with enough space for one, fitting more snug and tight for excellent insulation. They are designed to be compact, making them easy to roll up and throw in your bag. With this additional information about single size sleeping bags, check out this awesome down sleeping bag that we looked at.