Top Marmot Down Sleeping Bags


Our review process

Our team has gathered, researched, and analyzed information on more than 800 different types of sleeping bags in order to suggest our top ranked sleeping bags today. We then further sub-categorized them and looked more specifically at 11 different Marmot down sleeping bags. In our research, we took into consideration a large range of different key features among the 28,000 different data points and combined it with customer reviews to inform you of the leading Marmot down 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.

If you're thinking about purchasing a Marmot down sleeping bag, it's important to know more about the brand. Marmot is a well-known American company that was founded in 1974. Marmot designs many types of sleeping bags, so whether you're looking for something to use for summer backpacking or winter car camping trips, it has tons of options depending on your outdoor needs. The company uses the EN standard rating to test all sleeping bags, meaning your bag will have a tested comfort, transition, and risk range that will inform you in which conditions your sleeping bag will provide the best insulation. Marmot sells more expensive sleeping bags, so they are a good choice if you are searching for a high-quality product that will last a while. With the option of buying sleeping bags from a store or a website, it offers you the best of both worlds, whether you like shopping from the comfort of your home or prefer trying the options out yourself. The company has award-winning products such as the Marmot Ultralight Down sleeping bag, which is well-reviewed by consumers. Having won the Backpacker Editor's Choice 2008 Gold Award, Marmot is always striving to achieve premium quality products for its customers. Marmot sleeping bags are made using sustainable materials. Featuring unique innovative technology, such as EVODry, Gore-Tex, Marmot Guardian, and M Softshells, Marmot works to create technologies that accommodate in extreme harsh weather conditions. Marmot is one of the largest sleeping bag companies. The company specializes in making outdoor apparel, jackets, children apparel, luggage, tents, and camping accessories in addition to sleeping bags. Now that you've heard all about Marmot, you'll want to hear all about Marmot down sleeping bags.

Down sleeping bags can be easily compressed, so they don't require a substantial amount of storage space when you are finished using it. They are made with breathable material, promoting ample airflow so you don't wake up in a sweat. Down sleeping bags are designed with durable materials to withstand wear and tear. They are designed to be insulated, so they trap your body heat very well, keeping you cozy regardless of the weather. They are very comfy, so you can get a good night's sleep after a long day adventuring in the outdoors. Designed for warmth, they will keep you snug and cozy.

Our Top Ranking Sleeping Bags:
Product NameShapeColorSize
Best Overall Score
1
An image of Marmot 30 Degree Down Sleeping Bag
Marmot 30 Degree Down Sleeping Bag
mummy
olive
single
Runner Up
2
An image of Marmot CWM MemBrain Sub Zero Degree Down Sleeping Bag
Marmot CWM MemBrain Sub Zero Degree Down Sleeping Bag
mummy
red
single
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
mummy
green
single
For Backpacking
4
An image of Marmot Hydrogen Down Sleeping Bag
Marmot Hydrogen Down Sleeping Bag
mummy
citron and olive
single
5
An image of Marmot Angel Fire 29850 Women's Down Sleeping Bag
Marmot Angel Fire 29850 Women's Down Sleeping Bag
mummy
malachite and teal
single
Our Top Ranking Sleeping Bags
Customer Rating
Shape
mummy
Color
olive
Size
single
Customer Rating
Shape
mummy
Color
red
Size
single
Customer Rating
Shape
mummy
Color
green
Size
single
Customer Rating
Shape
mummy
Color
citron and olive
Size
single
Customer Rating
Shape
mummy
Color
malachite and teal
Size
single
Best Overall Score
An image of Marmot 30 Degree Down Sleeping Bag

Choose the Marmot 30 Degree Down Mummy Sleeping Bag to stay warm and cozy in the outdoors. This sleeping bag features a down lining, which is very strong, and when treated properly, can usually last up to a decade. With a mummy shape, it is made for optimal warmth-to-weight ratio, since it is cut closely so there isn't extra fabric, cutting down on the weight and making it easier to carry on your back. It has a zipper guard, which keeps the fabric from tearing if caught in the zipper teeth.

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 a 30°F temperature rating, which is recommended for cold summer nights or springtime use, keeping you warm in temperatures above freezing. It features a mummy-style hood, which fits snugly over your head, helping keep you warm by trapping body heat. This sleeping bag has an easy access tab, so you won't have to struggle with the zippers in order to get in and out quickly. It features zippers on each side for convenient access.

    Pros
    • Zipper guard prevents the material from snagging
    • Mummy-style hood traps body heat
    • Two-way zipper provides airflow by your feet
    Cons
    • Down needs special cleaning
    • Mummy shape is very fitted with no extra room to move
Runner Up
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 an incredible night's sleep while on your trip. 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 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. This sleeping bag is built with a pertex shell and it is designed with a down lining, lasting for many years with the proper upkeep. Its hood has drawstrings, so you can adjust the fit based on what feels most comfortable to you. This sleeping bag is equipped with a zipper guard and unzips on each side for easy access. It comes with a stuff sack, which will make packing up your bag super easy.

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

Let's review the Marmot Ironwood 30 Men's 30 Degree Down Mummy Sleeping Bag, rated highly by online shoppers. This sleeping bag has a down lining, which is very strong, and when treated properly, can usually last up to a decade. It has a mummy shape, which is larger on top and more tapered by the feet, keeping warm air close to your body. It is lightweight and is made for hiking, so if weight is your priority this could be a great option.

This sleeping bag is ideal for temperatures around 30°F and is waterproof, resisting moisture and keeping you dry in damp conditions. With an interior pocket, it has a convenient spot to store important objects. It features 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. This sleeping bag has Down Defender, protecting down from losing loft when exposed to moisture.

    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
For Backpacking
An image of Marmot Hydrogen Down Sleeping Bag

Choose the Marmot Hydrogen Down Mummy Sleeping Bag to stay warm in the outdoors. With a mummy shape, this Marmot sleeping bag is tight fitting to prevent cold air pockets. It is designed with a down lining and it is made with a nylon ripstop exterior, resisting typical wear and tear. This sleeping bag is ideal for hiking, so if weight is your priority this could be a great option.

    Pros
    • Down lining can usually last for many years
    • Nylon ripstop exterior is breathable and comfortable
    • Mummy shape has great insulation
    Cons
    • Down requires special cleaning
    • Mummy shape limits different sleeping positions
Additional Picks
An image of Marmot Angel Fire 29850 Women's Down Sleeping Bag

Choose the Marmot Angel Fire Women's Down Mummy Sleeping Bag to stay warm in the outdoors. With a mummy shape, this sleeping bag is tight fitting to prevent cold air pockets. It features a down lining and a nylon ripstop shell, which does not absorb sunlight and is light and comfortable. This women's Marmot sleeping bag gives extra padding at the feet and torso as women usually are naturally colder than men. Suitable for camping, it gives you the necessary protection to comfortably sleep outdoors after the temperatures drop at night.

This sleeping bag has a zipper guard, which prevents snagging by surrounding the zipper with extra material on either side. Equipped with an interior pocket, it has a convenient spot to stash important objects. It uses Down Defender, protecting down from losing loft when exposed to wet elements. The hood has drawstrings, which allows you to adjust the tightness depending on the temperature.

    Pros
    • Zipper guard prevents the material from catching
    • Drawstring hood gives added comfort by the head
    • Women's cut has extra padding by your extremities
    Cons
    • Down requires special cleaning
    • Mummy shape has a tight fit which can be too cramped for some
    • Camping sleeping bags are not suitable for hiking
An image of Marmot Women's Ouray Women's Down Sleeping Bag

With the Marmot Women's Ouray Women's Down Mummy Sleeping Bag, you can experience a great night's sleep while on your trip. This women's sleeping bag has extra padding at the feet and torso as women generally are naturally colder than men. Featuring a mummy shape, this sleeping bag is tight fitting to prevent cold air pockets. It features a down lining and a nylon ripstop exterior, which is durable and does not absorb water. This Marmot sleeping bag is equipped with a zipper guard, preventing the material from getting caught in the zipper.

    Pros
    • Zipper guard prevents the fabric from ripping
    • Women's cut has extra insulation by your extremities
    • Down lining has excellent warmth-to-weight proportion
    Cons
    • Down needs special cleaning
    • Mummy shape has a tight fit which can be too cramped for some
    • Women's sleeping bags do not always fit taller women
An image of Marmot Angel Fire 29850-3645-R Women's Down Sleeping Bag

You'll want to discover more about the Marmot Angel Fire Women's Down Mummy Sleeping Bag to discover what sets it apart from all the other sleeping bags on the market. This sleeping bag features a nylon ripstop shell and a down lining, which will add great insulation, standing up to colder temperatures. Tailored for women, it has more insulation at the feet and torso as women generally have naturally lower body temperatures than men. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is cut closely so there isn't excess fabric, reducing the weight and making it easier to carry on your back. It is ideal for camping, giving you insulation to comfortably sleep outdoors after the temperatures drop at night. This sleeping bag is built for winter, so you can stay comfortable in harsh weather. It features an interior pocket, which gives you a handy and secure spot to stash your valuable and small items, like your watch.

    Pros
    • Women's cut has extra padding by your extremities
    • Down lining insulates you, but still remains breathable
    • Nylon ripstop exterior is breathable and comfortable
    Cons
    • Down needs special cleaning care
    • Mummy shape is very fitted with no extra room to move
    • Camping sleeping bags are not suitable for hiking
An image of Marmot Always Summer Down Sleeping Bag

Let's review the Marmot Always Summer Down Mummy Sleeping Bag, a popular choice among consumers. Featuring a mummy shape, this Marmot sleeping bag is fitted to prevent warm air from escaping. It is designed with a down lining and it is made with a nylon ripstop shell, resisting typical wear and tear. Suitable for summer, it will maximize airflow and ventilation while spending time in warmer weather. This sleeping bag uses Down Defender, protecting down from clumping when exposed to moisture.

    Pros
    • Down lining can often last for many years
    • Nylon ripstop shell is breathable and comfortable
    • Suitable for warm summer weather
    Cons
    • Down loses insulation when wet
    • Mummy shape does not have extra space to move around
An image of Marmot Never Winter Down Sleeping Bag

Choose the Marmot Never Winter Down Mummy Sleeping Bag to stay warm in the outdoors. With a mummy shape, this sleeping bag is tight fitting to prevent cold air pockets. It uses Down Defender, protecting down from losing loft when exposed to wet weather. This Marmot sleeping bag is designed from nylon ripstop shell fabric and features a down lining, lasting for many years with the proper care. Great for summer, this 3 season Marmot sleeping bag is built with a thin design that focuses on breathability and ventilation, which is perfect for warmer temperatures. With a lightweight build, it is great if you're planning on trekking or hiking long trails by foot. It features an interior pocket, which can easily store small items such as a flashlight or other important possessions.

    Pros
    • Lightweight build reduces the weight of your pack
    • Down lining can usually last up to a decade
    • Nylon ripstop exterior is breathable and comfortable
    Cons
    • Down is not hypoallergenic
    • Mummy shape doesn't have extra space to move around
    • 3 season sleeping bags are not suitable for harsh winter weather
An image of Marmot Radium 20 Men's Down Sleeping Bag

You'll want to discover more about the Marmot Radium 20 Men's Down Mummy Sleeping Bag to discover what sets it apart from all the other sleeping bags on the market. This sleeping bag has a down lining, which adds high insulation, ideal for colder weather. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is fitted so there isn't excess fabric, cutting down on the weight and making it easier to carry on your back. It has a zipper guard, keeping the fabric from snagging when opening and closing the zipper. This sleeping bag features Down Defender, protecting down from losing loft when exposed to wet elements. The hood has drawstrings, so you can adjust the fit based on what feels most comfortable to you. This sleeping bag features a two-way zipper and a stuff sack, which will keep you organized. It features an interior pocket, which can conveniently store small items like a charger or other essentials.

    Pros
    • Zipper guard keeps the fabric from tearing
    • Drawstring hood provides extra comfort by the head
    • Two-way zipper allows you to tweak the temperature
    Cons
    • Down requires special cleaning
    • Mummy shape does not have extra space to move around
Finding the Right Marmot Down Sleeping Bag For You:
Figure Out Which Temperature Rating to Choose for Marmot Down Sleeping Bags
30 Degree Sleeping Bags

If you're looking for a Marmot down sleeping bag with a 30 degree rating, then you should take a look at this great sleeping bag. These 30 degree sleeping bags should keep you comfortable down to 30°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 are generally cheaper than sub-zero degree bags, so you can get these without feeling worried about going above your budget. 30 degree sleeping bags are perfect for almost every season, so they are one of the most versatile options out there. They are typically lighter, so they are great for when you want to travel light and cover long distances.

Sub Zero Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your Marmot down sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. Sub zero degree sleeping bags come with a tight fitted hood design, so your neck and head will be enveloped in warmth. They come with advanced technology like Thermotech insulation, which will seal in warmth for taking on the extreme cold. They dry quickly, so they are engineered to keep you warm even in the wettest conditions. Sub zero degree sleeping bags are tight fitting, maximizing insulation since its more effective to warm a small space than a larger one. They are ideal for winter camping, so you won't have to worry about having to pack tons of extra blankets and layers to stay warm. If you think that you want to get a sub zero degree rating Marmot down sleeping bag, you can see if you'd like to get this one. One downside is that they are generally expensive, so if you won't be using the bag that often, you might want to consider getting a cheaper one. On the other hand, they feature an easy access design, which will reduce the amount of unnecessary time spent out in the cold while fussing with the zipper.