Unbiased 30 Degree Backpacking Sleeping Bags Review


Our review process

We have collected, researched, and analyzed information on more than 800 various types of sleeping bags in order to recommend our top rated sleeping bags. We then further sub-categorized them and looked more specifically at 19 different 30 degree backpacking 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 top 30 degree backpacking sleeping bags available. But don't just take our word for it, check out some of the advantages and disadvantages of some of the main specs.

Before choosing a 30 degree backpacking sleeping bag, we think it's important to learn a little more. 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 more affordable than sub-zero degree bags, so you can get one without feeling worried about going outside of your budget. These sleeping bags are typically lighter, so they might not be the warmest option, but they make up for it in weight. They are perfect for almost every season, so they are one of the most versatile options out there.

Backpacking sleeping bags are incredibly lightweight, making long days out on the trail easier to handle. They pack down smaller, making them suitable for alpine climbing where weight and volume are critical. Hiking sleeping bags are designed to withstand a variety of climates and terrains, standing up to wear and tear for those extreme outdoor trips. They are engineered for maximum warmth, so they are better insulated and keep in your body heat.

Our Top Ranking Sleeping Bags:
Product NameBrandShapeSize
Best Overall Score
1
An image of Marmot Ironwood 30 900925-4938 Men's 30 Degree Sleeping Bag
Marmot Ironwood 30 900925-4938 Men's 30 Degree Sleeping Bag
Marmot
mummy
Runner Up
2
An image of Western Mountaineering HighLite 30 Degree Sleeping Bag
Western Mountaineering HighLite 30 Degree Sleeping Bag
Western Mountaineering
mummy
single
For Cold Weather
3
An image of Marmot Lozen 30 900929-4931 Women's 30 Degree Sleeping Bag
Marmot Lozen 30 900929-4931 Women's 30 Degree Sleeping Bag
Marmot
mummy
single
Best Affordable Option
4
An image of Alps Mountaineering 4703732 30 Degree Sleeping Bag
Alps Mountaineering 4703732 30 Degree Sleeping Bag
Alps Mountaineering
mummy
single
5
An image of Western Mountaineering Summerlite RZ 60SUMRRZ Men's 30 Degree Sleeping Bag
Western Mountaineering Summerlite RZ 60SUMRRZ Men's 30 Degree Sleeping Bag
Western Mountaineering
mummy
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Marmot
Shape
mummy
Size
Customer Rating
Brand
Western Mountaineering
Shape
mummy
Size
single
Customer Rating
Brand
Marmot
Shape
mummy
Size
single
Customer Rating
Brand
Alps Mountaineering
Shape
mummy
Size
single
Customer Rating
Brand
Western Mountaineering
Shape
mummy
Size
single
Best Overall Score
An image of Marmot Ironwood 30 900925-4938 Men's 30 Degree Sleeping Bag

If you're looking to buy a sleeping bag, you might want to consider the highly rated Marmot Ironwood 30 Men's 30 Degree Mummy Sleeping Bag. This Marmot sleeping bag is lightweight and is made for backpacking, so if weight is your priority this could be a great option. With a mummy shape, it is made with excellent warmth-to-weight ratio, since it is cut closely so there isn't excess fabric, cutting down on the weight and making it easier to carry on your back. It is ideal for temperatures around 30°F and is waterproof, keeping out moisture, so you won't end up soaked if bad weather hits. This Marmot sleeping bag features an interior pocket, which can conveniently store small items like a watch or other important possessions. It is easy to pack and has a two-way zipper and a stuff sack, designed for conveniently fitting your sleeping bag into your backpack along with the rest of your gear. This sleeping bag has Down Defender, protecting down from clumping when exposed to wet elements.

    Pros
    • Easy to pack sleeping bags roll up compactly
    • Two-way zipper provides airflow at the bottom of the sleeping bag
    • Lightweight construction
    Cons
    • Mummy shape doesn't have extra space to move around
Runner Up
An image of Western Mountaineering HighLite 30 Degree Sleeping Bag

If you want to get a good night's sleep while taking on the outdoors, you'll want to learn all about the Western Mountaineering HighLite 30 Degree Mummy Sleeping Bag. Featuring a mummy shape, this Western Mountaineering sleeping bag is fitted to prevent cold air pockets. It has an ExtremeLite shell, which provides a high level of insulation by using very lightweight threads. This Western Mountaineering sleeping bag is lightweight and works well for hiking trips, so it is compact and easy to fit in your pack, making it comfortable to carry no matter the distance. Featuring a compressible design, it packs easily into a backpack or bag. It has a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in chilly weather.

    Pros
    • Compresses easily
    • Lightweight build
    • Mummy shape has great insulation
    Cons
    • Mummy shape is close fitting with no extra room to move around
For Cold Weather
An image of Marmot Lozen 30 900929-4931 Women's 30 Degree Sleeping Bag

With the Marmot Lozen 30 Women's 30 Degree Mummy Sleeping Bag, you can experience an incredible night's sleep while on your trip. This Marmot sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. Tailored for women, it provides more insulation at the feet and torso as women usually have naturally lower body temperatures than men. It is perfect for hiking and is lightweight, making it great if your number one priority is low volume and weight. This sleeping bag features Down Defender, which prevents down from losing loft when exposed to wet elements. It is ideal for temperatures around 30°F and is waterproof, making it a good choice for rainy environments. With an interior pocket, it has a handy spot to stash essentials. This Marmot sleeping bag features a stuff sack, which will keep your pack organized.

    Pros
    • Stuff sack stores sleeping bags easily
    • Women's design provides extra padding by your extremities
    • Features lightweight build
    Cons
    • Mummy shape restricts different sleeping positions
    • Stuff sack can ruin the sleeping bag's insulation if used for too long
    • Women's sleeping bags do not always accommodate tall women
Best Affordable Option
An image of Alps Mountaineering 4703732 30 Degree Sleeping Bag

With the Alps Mountaineering 30 Degree Mummy Sleeping Bag, you can experience an incredible night's sleep while on your trip. This Alps Mountaineering sleeping bag has a mummy shape, sealing in your body heat since it is very fitted. It features Micro X+ Insulation, which will keep you very warm without adding a lot of weight to your backpack. It is ideal for backpacking and is lightweight, making long days out on the trail easier to handle. This Alps Mountaineering sleeping bag has a stuff sack, which will keep your backpack organized. It has a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in moderately cold conditions.

    Pros
    • Stuff sack will keep your backpack organized
    • Lightweight construction
    • Mummy shape has high insulation
    Cons
    • Mummy shape is very fitted with no extra room to move around
    • Stuff sack can ruin the sleeping bag's insulation if used for too long
Additional Picks
An image of Western Mountaineering Summerlite RZ 60SUMRRZ Men's 30 Degree Sleeping Bag

If you're looking for a new sleeping bag, you might want to consider the Western Mountaineering Summerlite RZ Men's 30 Degree Mummy Sleeping Bag, which is rated very highly among customers. Featuring a mummy shape, this Western Mountaineering sleeping bag is tight fitting to prevent cold air pockets. It features a 30°F temperature rating, which is recommended for cold summer nights or springtime use, keeping you warm in temperatures above freezing. This Western Mountaineering sleeping bag is made for backpacking and is lightweight, making it great for hiking or traveling long distances on foot.

    Pros
    • Lightweight construction
    • Mummy shape provides great insulation
    • Single size sleeping bags are well insulated
    Cons
    • Mummy shape does not have extra space to move around
An image of Marmot Trestles 30 21180-4724-Reg-LFT Men's 30 Degree Polyester Sleeping Bag

Looking for your next backpacking sleeping bag? You'll want to know about the Marmot Trestles 30 Men's 30 Degree Polyester Mummy Sleeping Bag. This Marmot sleeping bag is lightweight and is made for backpacking, so if weight is your priority this could be a great option. Featuring a mummy shape, it is tight fitting to prevent warm air from escaping. It has a polyester lining, which is a synthetic material that is very durable and vibrant, and a polyester shell, which resists UV light, preventing the color from fading.

This Marmot sleeping bag has a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in chilly weather. Featuring a compressible design, it will fold up compactly, giving you a lot of room for all your other gear. It has a plush bottom, so you won't feel the hard ground beneath you. This sleeping bag includes an interior pocket, so you will have a place to conveniently store your possessions, such as a charger or a watch. It has a zipper guard, which prevents snagging by surrounding the zipper with extra material on either side. It allows you to easily get in and out and has a two-way zipper and a stuff sack, designed for conveniently fitting your sleeping bag into your backpack along with the rest of your gear. This sleeping bag has Spirafil insulation, which combines large, hollow fibers with small, polyester fibers to create a blend of loft, warmth, and comfort. It features a mummy-style hood, which fits snugly over your head, helping keep you warm by trapping body heat.

    Pros
    • Made with a plush bottom
    • Compresses easily
    • Zipper guard prevents the fabric from tearing
    Cons
    • Polyester can get dirty easily
    • Mummy shape is close fitting with no extra room to move
    • Polyester exterior is not very durable
An image of Big Agnes Wiley SL 30 Nylon Taffeta Sleeping Bag

Use the Big Agnes Wiley SL 30 Nylon Taffeta Mummy Sleeping Bag to stay warm and cozy in the outdoors. This Big Agnes sleeping bag has a mummy shape, which is larger on top and more fitted by the feet, keeping warm air closer to you. It has a nylon taffeta lining and is designed with a nylon ripstop shell, so it lasts for a long period of time. This Big Agnes sleeping bag has a 30°F temperature rating, which is ideal for cold summer nights or springtime use, keeping you warm in temperatures above freezing. It has Downtek, which creates a strong surface tension on the filaments of the down clusters, so they won't collapse when wet and lose their ability to insulate. Perfect for backpacking, it won't add noticeable weight to your bag while you're taking on the outdoors. It comes with a stuff sack, which will give you the perfect space to pack away your sleeping bag and any other small items.

    Pros
    • Stuff sack stores sleeping bags compactly
    • Nylon ripstop shell will resist wear and tear and potential holes or rips
    • Mummy shape has great insulation
    Cons
    • Mummy shape doesn't have extra space to move around
    • Stuff sack can damage the sleeping bag's filling if used for too long
An image of Big Agnes Boot Jack 25 30 Degree Nylon Taffeta Sleeping Bag

If you want to get a good night's sleep while taking on the outdoors, you'll want to learn all about the Big Agnes Boot Jack 25 30 Degree Nylon Taffeta Mummy Sleeping Bag. This sleeping bag is designed with a nylon taffeta lining and is made with a nylon ripstop exterior, so it resists wear and tear. With a mummy shape, it is tight fitting to prevent cold air pockets. It is lightweight and is perfect for hiking, so it is compact and easy to fit in your pack, making it comfortable to carry no matter the distance.

This Big Agnes sleeping bag detaches via zippers and includes a mesh storage sack, so you can stash your important possessions, such as your phone. With a compressible design, it packs easily into a hiking backpack or bag. It can withstand 30°F temperatures and is waterproof, resisting moisture and keeping you dry in damp conditions. This sleeping bag comes with a two-way zipper and a stuff sack, which will keep you organized. It has Downtek to repel moisture even in the wettest conditions.

    Pros
    • Compresses easily
    • Two-way zipper provides airflow by their feet
    • Lightweight construction
    Cons
    • Mummy shape limits different sleeping positions
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 two-way zipper and a stuff sack for conveniently fitting your sleeping bag into your backpack with the rest of your gear.

    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
An image of Big Agnes Blue Lake 25 Women's 30 Degree Nylon Taffeta Sleeping Bag

Let's review the Big Agnes Blue Lake 25 Women's 30 Degree Nylon Taffeta Mummy Sleeping Bag, a popular choice among consumers. This women's sleeping bag has more padding at the feet and torso as women usually are naturally colder than men. With a mummy shape, this Big Agnes sleeping bag is tight fitting to prevent warm air from escaping. It features a nylon taffeta lining and is designed from nylon ripstop shell material, so it lasts for a long period of time.

Suitable for summer, this sleeping bag is built with a light design that increases airflow and ventilation, which is intended for warmer weather. It is lightweight and is made for backpacking, so if weight is your priority this could be a great option. This sleeping bag uses Fireline™ Pro Synthetic Insulation, so you will remain warm because of the short-staple fibers that trap heat. Featuring a compressible design, it will fold up very small, giving you ample space for the rest of your equipment. It has a 30°F temperature rating, which is designed for retaining warmth, keeping you well-insulated in moderately cold conditions. This sleeping bag has a stuff sack, which will keep your pack organized.

    Pros
    • Designed to compress easily
    • Stuff sack provides space to stash loose items
    • Women's design provides extra padding by your extremities
    Cons
    • Mummy shape has a tailored cut which can be too cramped for some people
    • Stuff sack can damage the sleeping bag's filling after prolonged use
    • Women's sleeping bags do not always accommodate tall women
The 30 Degree Backpacking Sleeping Bag for You: Some Factors to Think About:
Season Options for 30 Degree Backpacking Sleeping Bags
3 Season Sleeping Bags

With just one 30 degree backpacking sleeping bag available, you'll want to jump at the opportunity and have a look at it. 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 extreme alpine winter excursion. Now that you know about 3 season sleeping bags, check out this great 30 degree backpacking sleeping bag.

2 Season Sleeping Bags

Think that 2 season sleeping bags are right for you? Then come check this 30 degree backpacking sleeping bag once you've finished reading more information on 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, keeping you comfortably warm, while still allowing for proper ventilation on your camping trips during the late spring, summer, and early fall. They have good ventilation features, which let a comfortable flow of air through, so you wont get overheated at night. Something to keep in mind is that they have the least amount of weather protection, which won't offer the necessary weather protection for extreme cold.

Figure Out Which Liner Material to Pick for 30 Degree Backpacking Sleeping Bags
Polyester Sleeping Bags

There is only one 30 degree backpacking sleeping bag that has a polyester liner. These sleeping bags are designed to be hypoallergenic, so they are ideal for allergy sufferers. They are extremely durable, withstanding extended long term use and staying intact. Made with breathable material, they won't stick to your skin or leave you feeling overheated on warmer nights. Polyester sleeping bags are easy to clean, so with just a damp cloth and a little soap you can keep them in great shape. They dry quickly, so even in the wettest conditions, they hardly absorb any moisture. Now that you know a bit more about polyester, choose the right one for you here.

Down Sleeping Bags

We found four great 30 degree backpacking sleeping bags that have a down liner to help you decide if this is the right material you want. These sleeping bags feature an easily compressible design, so they don't require a significant amount of storage space when you are finished using it. They are designed to be insulated, so they trap your body heat very well, keeping you cozy regardless of the weather. Down sleeping bags are very soft, ensuring comfort and rest, no matter the surface underneath. With great breathability, they won't stick to your skin and leave you feeling overheated on warmer nights. Perfect for extra cold nights in the woods, they will keep you snug and cozy. They are designed with durable materials, so they will not unravel or tear with extended use. Feel ready to decide on the right 30 degree backpacking sleeping bag for you? Get started here.

Polyester Taffeta Sleeping Bags

Are polyester taffeta sleeping bags the best fit for you? Take a look at this particular 30 degree backpacking sleeping bag with a polyester taffeta liner that we picked out for you. Polyester taffeta sleeping bags are breathable, so heat is distributed evenly, making them suitable for unpredictable weather. They are very comfortable, so you don't have to suffer sleeping in the outdoors.