Top Sierra Design Polyester Sleeping Bags


Our review process

We've taken a look at more than 800 sleeping bags, including many different Sierra Design polyester sleeping bags. We used our progressive machine learning algorithm to rank each individual sleeping bag based on a number of data parameters. These features range from the temperature rating and the number of seasons to cleaning options and designs. The following article will discuss Sierra Design polyester sleeping bags in particular, of which we found 5. We hope that this article will help you in your choice.

When it comes to choosing a Sierra Design polyester sleeping bag, you'll want to know what makes this brand different from others. Sierra Design is a well-known American company that was established in 1965. Sierra Design makes many types of sleeping bags, committing to provide shoppers with versatile and high quality outdoor products. Sierra Design does rigorous testing to ensure they meet EN standard ratings, 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. Sierra Design sleeping bags are sold at more expensive prices, so those who aren't looking to spend too much will be able to find something they love. They are available online and in stores, so you can experience the best of both worlds, whether you like shopping from the convenience of your home or prefer trying the options out yourself. Sierra Design has partnered with Moosejaw to strengthen the brand's reach and test their gear in the best possible way. Having won the Editor's Choice Backpacker Award 2018, Sierra Design is always striving to achieve exceptional quality products for its customers. The company has award-winning products such as the Cloud 800 sleeping bag, which is highly rated by consumers. The company specializes in making tents, backpacks, and outdoor apparel in addition to sleeping bags. With the background on Sierra Design, take some time to read about Sierra Design polyester sleeping bags.

Polyester sleeping bags are breathable, so heat is distributed evenly, making them great when the weather forecast is unpredictable. They are extremely durable, so they can be used for sleeping on all sorts of rough or wet surfaces. They are naturally hypoallergenic, so they don't contain harmful substances that can cause discomfort for people with asthma or certain chemical sensitivities. These sleeping bags dry quickly, so when facing wet conditions, moisture will not soak the fabric.

Our Top Ranking Sleeping Bags
Best Overall Score
An image of Sierra Design Pyro 00595512LL Polyester Sleeping Bag

Choose the Sierra Design Pyro Polyester Mummy Sleeping Bag to stay warm and cozy in the outdoors. With a mummy shape, this Sierra Design sleeping bag is tight fitting to prevent cold air pockets. It has Core Comfort Technology, which uses a body-mapping process to add extra warmth where needed while still remaining lightweight. This Sierra Design sleeping bag has a polyester exterior, which resists UV light, protecting you from damaging sun rays, and a polyester lining, which is a synthetic material that is very strong and colorfast. It is suitable for camping and is lightweight, so you can take it on all your adventures without feeling weighed down. This sleeping bag is made with a built-in pillowcase and has a pillow pocket, so you can store your important possessions, like your watch. It features a stuff sack for easily fitting your sleeping bag into your backpack with the rest of your equipment.

    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
Runner Up
An image of Sierra Design Women's Polyester Sleeping Bag

With the Sierra Design Women's Polyester 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 usually are naturally colder than men. Featuring a mummy shape, this Sierra Design sleeping bag is tight fitting to prevent cold air pockets. It is made with Dridown technology, so the air-trapping down clusters will be protected from moisture. This Sierra Design sleeping bag features a polyester lining, which is light and comfortable on your skin and doesn't heat up as much as other fabrics during the night, and a polyester exterior, which deflects UV light, protecting you from damaging sun rays. It is perfect for camping and is lightweight, so you can take it on all your adventures without being weighed down. It has weather-resistant technology, which protects against moisture during both hot and cold temperatures.

    Pros
    • Women's cut has extra insulation by your extremities
    • Lightweight build
    • Polyester lining is strong and vibrant
    Cons
    • Polyester absorbs sweat
    • Mummy shape doesn't have extra space to move around
    • Camping sleeping bags are not suitable for backpacking
For Backpacking
An image of Sierra Design Zissou 20 Degree Polyester Sleeping Bag

Let's review the Sierra Design Zissou 20 Degree Polyester Mummy Sleeping Bag, a popular choice among consumers. This sleeping bag features a polyester lining, which is light and comfortable on your skin and does not get as hot as other fabrics once you're inside. It is suitable for hiking and is lightweight, making it great if your number one priority is low volume and weight. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is very fitted so there isn't extra material, reducing the weight and making it more comfortable to carry on your back.

This Sierra Design sleeping bag can withstand 20°F temperatures, providing you with the warmth you need for temperatures above freezing. It has a zipper guard, keeping the material from snagging when opening and closing the zipper. The hood is designed with drawstrings, so you can adjust the tightness based on the temperature outside. This Sierra Design sleeping bag features a stuff sack, which will keep you organized. It uses Dridown technology, so the air-trapping down clusters will remain protected from moisture.

    Pros
    • Zipper guard keeps the fabric from tearing
    • Drawstring hood gives added cushion by the head
    • Stuff sack provides space to stash loose items
    Cons
    • Polyester retains sweat inside the sleeping bag
    • Mummy shape is very fitted with no extra room to move around
    • Stuff sack can damage the sleeping bag's filling after prolonged use
For Cold Weather
An image of Sierra Design Zissou Plus 70612316R 30 Degree Polyester Sleeping Bag

Use the Sierra Design Zissou Plus 30 Degree Polyester Mummy Sleeping Bag to stay warm and cozy in the outdoors. This Sierra Design sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. It is designed for camping and is lightweight, making long days out on the trail easier to tackle. It features a polyester exterior and a polyester lining, which is light and comfortable on your skin and does not get as hot as other fabrics during the night.

This sleeping bag features a compressible design, which will fold up compactly, leaving you ample space for the rest of your equipment. Suitable for 2 seasons, it will keep you comfortably warm, while still allowing for proper ventilation on your camping trips during the hotter months. This sleeping bag features a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in chilly weather. It has Dridown technology, which will shield the down clusters in your sleeping bag from any moisture so that they won't lose their insulating qualities.

    Pros
    • Designed to compress easily
    • Lightweight build
    • Polyester lining is durable and vibrant
    Cons
    • Polyester stains frequently
    • Mummy shape is close fitting with no extra room to move
    • Camping sleeping bags are not suitable for hiking
Additional Picks
An image of Sierra Design Zissou 650 Women's Polyester Sleeping Bag

You'll want to discover more about the Sierra Design Zissou 650 Women's Polyester Mummy Sleeping Bag to discover what sets it apart from all the other sleeping bags on the market. Featuring a mummy shape, this Sierra Design sleeping bag is tight fitting to prevent warm air from escaping. It has a polyester lining and a polyester exterior, which is breathable and comfortable. This sleeping bag is suitable for camping and is lightweight, making long days out on the trail easier to handle. This women's sleeping bag gives more padding at the feet and torso as women usually are naturally colder than men.

This Sierra Design sleeping bag is waterproof, resisting moisture and keeping you dry in damp conditions. Perfect for summer, this 3 season Sierra Design sleeping bag will increase breathability and ventilation for your time spent in warmer weather. It features a zipper guard, which prevents snagging by surrounding the zipper with extra material on either side. It is made with Dridown technology, so the insulating down clusters will be protected from moisture.

    Pros
    • Zipper guard keeps the fabric from snagging
    • Women's design has extra padding by your extremities
    • Features lightweight construction
    Cons
    • Polyester traps sweat inside the sleeping bag
    • Mummy shape is only suitable for back sleepers
    • Camping sleeping bags are not suitable for hiking
More Things You Should Consider When Buying a New Sierra Design Polyester Sleeping Bag:
Pros and Cons of Different Temperature Ratings for Sierra Design Polyester Sleeping Bags
20 Degree Sleeping Bags

If you're looking for a Sierra Design polyester sleeping bag with a 20 degree rating, then you should take a look at this great sleeping bag. These 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 outside of your budget. 20°F sleeping bags are closely fitted, maximizing insulation since its more efficient to warm a small space than a larger one. 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.

30 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your Sierra Design polyester sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. 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 more affordable than sub-zero degree bags, so you can purchase one without feeling worried about going above 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 practical options out there. If you are considering getting a 30 degree rating Sierra Design polyester sleeping bag, check out this awesome one.

Thinking About Seasonality for Sierra Design Polyester Sleeping Bags
3 Season Sleeping Bags

With just one Sierra Design polyester sleeping bag available, you'll want to act quick and have a look at it if you think it could be what you need. These sleeping bags are best for colder weather camping trips in spring through to autumn, so you won't spend the night tossing and turning because of low temperatures. Suitable for most conditions, except for when there may be frost or snow on the ground, they are extremely versatile and will provide you with the insulation you need, unless you're planning on going on an alpine winter excursion. If you think that you want to get a Sierra Design polyester sleeping bag for 3 season use, check out this great one.

2 Season Sleeping Bags

If you're looking for a Sierra Design polyester sleeping bag for 2 seasons, then you should keep reading below to learn more about them. These sleeping bags feature a lightweight design, so if you're worried about carrying too much weight, they could be a great option for you. They are good for warmer weather, so you won't feel sweaty and uncomfortable on humid or hot nights. One downside is that they feature the least amount of weather protection, which won't offer the necessary weather protection for cold outdoor temperatures. On the other hand, they have good ventilation features, which let a comfortable flow of air through, so you wont get overheated at night. If you think that you want to get a Sierra Design polyester sleeping bag for 2 season use, check out this great one.