Best Sierra Design Large Sleeping Bags


Our review process

Our team has collected, researched, and analyzed information on hundreds of different types of sleeping bags in order to suggest our top scoring sleeping bags on the market. We then further sub-categorized them and looked more specifically at 14 different Sierra Design large 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 finest Sierra Design large 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.

When you're trying to buy a new sleeping bag, one of the first things you should consider is which brand offers the right Sierra Design large sleeping bags for you. Keep reading to learn more about Sierra Design. The company is an acclaimed American brand in the sleeping bag industry that has been improving sleep quality in the outdoors since 1965. Sierra Design has an extensive line 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. Sierra Design has a rigorous testing system to ensure they meet EN standard ratings, giving you a better idea of how your sleeping bag will perform in the real world. Sierra Design sells sleeping bags for a reasonable price, so shoppers who aren't looking to spend too much will be able to find something they love. Sierra Design sleeping bags are available for purchase from various stores and websites, so you can choose your next sleeping bag whichever way is more comfortable for you. Sierra Design specializes in making tents, backpacks, and outdoor apparel in addition to sleeping bags. The company has award-winning products such as the Cloud 800 sleeping bag, which is highly rated by consumers. Having won the Editor's Choice Backpacker Award 2018, Sierra Design is always striving to make exceptional quality products for its customers. Sierra Design has partnered with Moosejaw to strengthen the brand's reach and test their gear in the most professional manner. With this new insight on Sierra Design, let's discuss Sierra Design large sleeping bags. These sleeping bags are made from thicker materials than smaller and shorter sleeping bags, so they are super soft and cushioning. They are very spacious, giving extra room around the shoulders and torso for sleepers that need a bit of extra room.

Our Top Ranking Sleeping Bags:
Our Top Ranking Sleeping Bags
Customer Rating
Shape
mummy
Dimensions
6 ft.
Customer Rating
Shape
mummy
Dimensions
6 ft.
Customer Rating
Shape
mummy
Dimensions
6 ft.
Customer Rating
Shape
mummy
Dimensions
6 ft.
Customer Rating
Shape
mummy
Dimensions
5 ft. 8 in.
Best Overall Score
An image of Sierra Design Cloud 800 Lightweight 6 Ft. Mummy Sleeping Bag

Sleep comfortably with the Sierra Design Cloud 800 Mummy Sleeping Bag. This Sierra Design sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. Designed from nylon ripstop shell fabric, it is durable, so it will not wear down after being exposed to rough conditions. It uses Dridown technology, so the insulating down clusters will be protected from moisture. With a lightweight build, it is perfect if you're planning on trekking or hiking long trails by foot. This Sierra Design sleeping bag is waterproof, resisting moisture and keeping you dry in rainy conditions.

    Pros
    • Lightweight build
    • Nylon ripstop exterior is breathable and comfortable
    • Mummy shape is excellent for hiking
    Cons
    • Mummy shape limits different sleeping positions
Runner Up
An image of Sierra Design Pyro 00595512LL Polyester Sleeping Bag

Use the Sierra Design Pyro Polyester Mummy Sleeping Bag to stay warm and cozy in the outdoors. This sleeping bag has a polyester exterior, and a polyester lining, which is a synthetic fabric that is very strong and colorfast. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is fitted so there is no excess fabric, reducing the weight and making it more comfortable to carry. It has Core Comfort Technology, which uses a body-mapping process to add extra insulation where needed while still remaining lightweight. This sleeping bag is ideal for camping and is lightweight, making long days out on the trail easier to tackle. Equipped with a pillow pocket, it has a handy place to stash important objects. It is made with a built-in pillowcase. This Sierra Design sleeping bag features a stuff sack, which will keep your backpack organized.

    Pros
    • Features a built-in pillowcase
    • Stuff sack stores sleeping bags easily
    • Lightweight build minimizes the weight of your pack
    Cons
    • Polyester absorbs oil
    • Mummy shape is close fitting with no extra room to move
    • Camping sleeping bags are not suitable for backpacking
For Backpacking
An image of Sierra Design Nitro 800 Down Sleeping Bag

Trying to find your next backpacking sleeping bag? You'll want to hear all about the Sierra Design Nitro 800 Down Mummy Sleeping Bag. This sleeping bag is made with a nylon ripstop exterior and has a down lining, lasting up to a decade with the proper care. Featuring a mummy shape, it is made with maximum warmth-to-weight ratio, since it is fitted so there is no extra fabric, cutting down on the weight and making it easier to carry on your back. It has a zipper guard, preventing the fabric from snagging when opening and closing the zipper. This sleeping bag has Dridown technology, which uses many short fibers to efficiently trap heat, while giving off a silky feel that is comfortable. It is designed for backpacking and is lightweight, making long days out on the trail easier to handle.

    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
For Cold Weather
An image of Sierra Design Mobile Mummy 10 Degree Nylon Sleeping Bag

You'll want to discover more about the Sierra Design Mobile Mummy 10 Degree Nylon Mummy Sleeping Bag to discover what sets it apart from all the other sleeping bags on the market. This Sierra Design sleeping bag has a nylon lining and is designed from nylon ripstop shell material, resisting wear and tear. Featuring a mummy shape, it is fitted to prevent warm air from escaping. With a lightweight build, it won't hurt your shoulders to carry. It has Dridown technology, which uses many short fibers to efficiently trap heat, while giving off a very soft feel that is comfortable. This 3 season Sierra Design sleeping bag is best suited for summer, spring and fall trips. This Sierra Design sleeping bag features a jacket style hood, which contours to the area around your face for a comfortable, closely cut fit. It can withstand 10°F temperatures, providing a layer of insulation between you and the cold outside.

    Pros
    • Jacket style hood gives extra cushion by the head
    • Lightweight construction
    • Nylon lining will remain at a comfortable temperature
    Cons
    • Nylon can bleach easily
    • Mummy shape requires you to sleep on your back
    • 3 season sleeping bags are not suitable for harsh winter weather
Additional Picks
An image of Sierra Design Nitro 800 Women's Sleeping Bag

If you're looking for a new sleeping bag, you will want to consider the Sierra Design Nitro 800 Women's Mummy Sleeping Bag. This Sierra Design sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. Made especially for women, it provides more insulation at the feet and torso as women usually have naturally lower body temperatures than men. It features a nylon ripstop shell, which is naturally hypoallergenic, eliminating dust and other allergens to keep you allergy free. Ideal for winter, it is equipped with strong materials that are highly insulated which shield against extra cold weather conditions. This Sierra Design sleeping bag works well for camping trips, offering cozy warmth without adding a lot of weight.

    Pros
    • Women's design provides extra insulation by your extremities
    • Nylon ripstop shell is breathable and comfortable
    • Can withstand cold winter temperatures
    Cons
    • Mummy shape restricts sleeping positions
    • Camping sleeping bags are not suitable for hiking
    • Women's sleeping bags do not always accommodate tall women
An image of Sierra Design Zissou Polyester Taffeta Sleeping Bag

Let's review the Sierra Design Zissou Polyester Taffeta Mummy Sleeping Bag, rated highly by online shoppers. With a mummy shape, this Sierra Design sleeping bag is tight fitting to prevent cold air pockets. It has a polyester taffeta lining, which does not retain water, keeping the fabric from getting too wet, and a polyester shell, which will deflect UV light, shielding you from harmful sunlight. This Sierra Design sleeping bag works well for camping trips, offering cozy warmth without adding a lot of weight. Suitable for summer, it is extremely thin and airy since it does not need as much 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 Sierra Design Nitro 800 Sleeping Bag

If you're looking for a sleeping bag, you will want to consider the Sierra Design Nitro 800 Mummy Sleeping Bag. Built with a nylon ripstop exterior, this Sierra Design sleeping bag works well in rugged use since it won't rip or tear. It has a mummy shape, which is larger on top and more fitted on the bottom, keeping warm air inside the sleeping bag. Good for summer, it will increase airflow and ventilation while spending time in warmer weather. This sleeping bag is perfect for hiking and is lightweight, making it great if your number one priority is low volume and weight. It features Dridown technology, which will shield the down material in your sleeping bag from any moisture so that they won't lose their insulating qualities.

    Pros
    • Lightweight construction
    • Nylon ripstop exterior will resist wear and tear and potential holes or rips
    • Designed especially for summer weather
    Cons
    • Mummy shape limits different sleeping positions
An image of Sierra Design Nitro UL 800 Women's 0 Degree Sleeping Bag

Let's review the Sierra Design Nitro UL 800 Women's 0 Degree Mummy Sleeping Bag, rated highly by online shoppers. This sleeping bag has a mummy shape, which is wider on top and more fitted on the bottom, keeping warm air close to your body. Designed for women, it has extra insulation at the feet and torso as women usually are naturally colder than men. It features Dridown technology, which creates a surface tension on the fibers of the down clusters, forcing the moisture molecules to bead up and roll off. Withstanding 0°F temperatures, it can keep out cold drafts from the inside of your sleeping bag. Built with a nylon ripstop shell, this Sierra Design sleeping bag is durable, so it will not wear out after being exposed to rough conditions. It is lightweight and is designed for backpacking, so if weight is your priority this could be a great option. It 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
    • Women's cut provides extra insulation by your extremities
    • Lightweight construction
    Cons
    • Mummy shape requires you to sleep on your back
    • Women's sleeping bags do not always fit tall women
An image of Sierra Design Nitro 800 Nylon Ripstop Sleeping Bag

Get a great night's sleep while using the Sierra Design Nitro 800 Nylon Ripstop Mummy Sleeping Bag. This sleeping bag has a nylon ripstop shell and features a nylon ripstop lining, resisting tearing due to strong reinforcement fibers that are woven through the fabric. With a mummy shape, it is made for optimal warmth-to-weight ratio, since it is cut closely so there isn't extra material, cutting down on the weight and making it easier to carry on your back. It is made with Dridown technology, so the insulating down clusters will remain protected from moisture. Featuring a lightweight build, it is perfect if you want to save space and move fast,. This sleeping bag has a zipper guard, keeping the fabric from getting caught in the zipper.

    Pros
    • Zipper guard prevents the material from catching
    • Lightweight build
    • Nylon ripstop lining resists ripping
    Cons
    • Mummy shape does not have extra space to move around
An image of Sierra Design 70615315R Men's Sleeping Bag

Use the Sierra Design Men's Mummy Sleeping Bag to stay warm in the outdoors. This sleeping bag has a mummy shape, which is larger on top and more tapered by the feet, keeping warm air closer to you. It has a polyester shell, which deflects UV light, preventing the color from fading. Featuring a lightweight build, it is an excellent choice if weight is your number one priority. It features a jacket style hood, which contours to the shape of your face for a comfortable, snug fit.

    Pros
    • Jacket style hood gives extra cushion by the head
    • Lightweight build
    • Polyester exterior deflects UV rays
    Cons
    • Mummy shape has a tailored cut which may not be comfy for all campers
    • Polyester shell is not very durable
Learn More About Sierra Design Large Sleeping Bags:
Pros and Cons of Different Liner Materials for Sierra Design Sleeping Bags
Polyester Sleeping Bags

There is only one Sierra Design sleeping bag that has a polyester liner. These polyester sleeping bags are naturally hypoallergenic, so they are ideal for allergy sufferers. They are easy to clean, so they can last a long time before needing a complete wash. They are extremely durable, so they can tolerate many years of use without showing any signs of wear and tear. Polyester sleeping bags are breathable, allowing good airflow so you don't get too hot. They dry quickly, so when facing wet conditions, they hardly absorb any moisture. Now that you're more familiar with polyester, choose the perfect one for you here.

Down Sleeping Bags

Are down sleeping bags the right choice for you? Take a look at this particular Sierra Design sleeping bag with a down liner that we highly recommend. 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 designed to be insulated, giving you extra protection from any nasty cold drafts. They are very comfy, ensuring your child sleeps properly after a long day in the outdoors. Perfect for chilly nights in the woods, down sleeping bags will keep you snug and cozy. They are breathable, promoting good airflow so you don't end up overheating. They are designed with durable materials, providing a consistent level of warmth for many years.

Nylon Ripstop Sleeping Bags

Are nylon ripstop sleeping bags the right fit for you? Take a look at this particular Sierra Design sleeping bag with a nylon ripstop liner that we highly recommend. Nylon ripstop sleeping bags are extremely durable, providing a consistent level of warmth for longer. They are breathable, allowing steady airflow so you don't wake up in a sweat. Nylon ripstop sleeping bags are moisture wicking, allowing you to sleep more comfortably in hotter or more humid climates.

Know the Difference Between Temperature Ratings of Sierra Design Sleeping Bags
30 Degree Sleeping Bags

If you're looking for a 30 degree rating Sierra Design sleeping bag, then you should take a look at this great sleeping bag. 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 more affordable than sub-zero degree bags, so you can purchase these without feeling worried about going over your budget. They are typically lighter, so they'll keep you warm on those chilly summer or fall nights, without weighing you down. They provide the perfect amount of insulation for 3 season use, so they are one of the most versatile options out there.

10 Degree Sleeping Bags

Are you looking for a Sierra Design sleeping bag that can withstand low temperatures? With just one available, you'll want to jump on the opportunity and check it out. These sleeping bags should keep you comfortable down to 10°F, but remember that this doesn't account for variables such as layering, what you're wearing, and various other factors. 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. 10 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 advanced technology like Thermotech insulation, sealing in warmth even on the most frigid nights. They are tight fitting, minimizing the amount of air around your body, so there is less overall space to heat up. If you think that you want to get a 10 degree rating Sierra Design sleeping bag, check out this awesome one. A potential downside is that they are generally expensive, so if you won't be using the bag that often, you might want to think about purchasing a more affordable one.

0 Degree Sleeping Bags

If you want a sleeping bag that will keep you warm in freezing temperatures then 0 degree sleeping bag might be what you want. We looked at two Sierra Design sleeping bags available with a 0 degree temperature rating. These 0 degree sleeping bags should keep you comfortable down to 0°F, but remember that this doesn't account for variables such as layering, what you're wearing, and various other factors. They feature advanced technology like Thermotech insulation, sealing in warmth for taking on the extreme cold. They are ideal for winter trips outdoors, so they can be depended on for cold nights. They feature an easy access design, so you don't have to struggle with the zipper while dealing with cold weather. Now that you know more about 0 degree rating sleeping bags, check out this great Sierra Design sleeping bag. Something to consider is that they are generally expensive, so if you won't be using the bag that often, you might want to consider purchasing a more affordable one.

Season Options for Sierra Design Sleeping Bags
3 Season Sleeping Bags

With just one Sierra Design sleeping bag out there, you'll want to jump at the opportunity and have a look at it. 3 season sleeping bags are best for colder weather camping trips in spring through to autumn, promoting heat retention and preventing warm air from escaping through the top. They can keep you warm in most conditions, except for when there is frost or snow on the ground, so they are a very practical option for those who know they won't be camping out in extreme cold conditions. Now that you know more about 3 season sleeping bags, check out this great Sierra Design sleeping bag.

2 Season Sleeping Bags

Looking for a sleeping bag for the warmer months? We recommend a 2 season sleeping bag. To help you choose, we think you should take a look at this Sierra Design sleeping bag on the market. These 2 season sleeping bags are good for warmer weather, keeping you comfortably warm, while still allowing for ventilation on your camping trips during the hotter months. They have a lightweight design, so if you're worried about carrying too much weight, they could be a great option for you. They have good ventilation features, so even if it's muggy and humid outside, you'll still feel cool and comfortable inside. However, they feature the least amount of weather protection, which won't offer the necessary weather protection for extreme cold. Now that you are better informed regarding 2 season sleeping bags, check out this great Sierra Design sleeping bag.