Reviewing Cheap Mummy Sleeping Bags


Our review process

We have collected, researched, and analyzed information on more than 800 various types of sleeping bags in order to show you our highest ranked sleeping bags on the market. We then further sub-categorized them and looked more specifically at 82 different cheap mummy sleeping bags. In our research, we took into consideration a variety of different main features among the 28,000 different data points and combined it with customer reviews to inform you of the top cheap mummy sleeping bags available. But don't just take our word for it, check out the pros and cons of some of the main specs.

Thinking about getting a cheap mummy sleeping bag? This article highlights the main things you should keep in mind. These sleeping bags weigh less than rectangular bags, so they are best when you need maximum warmth for minimal weight. They are good for cold weather, providing maximum warmth, since their tight fitting cut is designed to trap body heat. However, they provide less space to move around, making them uncomfortable for sleepers who toss and turn.

Best Overall Score
An image of Snugpak Basecamp OPS 98600 10 Degree Synthetic Sleeping Bag

Get a good night's sleep with the Snugpak Basecamp OPS 10 Degree Synthetic Mummy Sleeping Bag. With a mummy shape, this sleeping bag is fitted to prevent warm air from escaping. It has a synthetic lining, which will provide more warmth without adding a ton of weight. This sleeping bag can withstand 10°F temperatures, sealing in heat by maximizing insulation.

    Pros
    • Synthetic lining is hypoallergenic
    • Mummy shape has excellent insulation
    • Comes in a cool olive color
    Cons
    • Synthetic material is not very compressible
    • Mummy shape does not have extra space to move around
Runner Up
An image of Kelty Tru.Comfort 35420316SR Kids 30 Degree Polyester Taffeta Sleeping Bag

If you're looking to buy a sleeping bag for your children, you might want to consider the Kelty Tru.Comfort Kids 30 Degree Polyester Taffeta Mummy Sleeping Bag. Perfect for kids, this sleeping bag provides comfort and warmth for your children since the shape is cut to their smaller size. It has a polyester taffeta lining and a polyester exterior, which is breathable and comfortable. It has a mummy shape, which is wider on top and more fitted by the feet, keeping warm air closer to your kids.

This sleeping bag features Cloudloft™ insulation, which retains warmth by combining hollow core and solid core fibers to create ultimate insulation. It can withstand 30°F temperatures, keeping your kids warm on chilly summer nights. It is perfect for camping, giving your kids the necessary protection to comfortably sleep outdoors after the temperatures drop at night. Easy to compress, it does not take up all the space in your kid's bag so they will have enough room to bring along other gear.

    Pros
    • Made to compress easily
    • Kids cut is easy to use
    • Polyester taffeta lining is UV-resistant
    Cons
    • Mummy shape is very fitted with no extra space to move
    • Camping sleeping bags are heavier than backpacking bags
    • Polyester exterior is not very durable
For Cold Weather
An image of Slumberjack Boundary 51726215LL Men's 40 Degree Polyester Taffeta Sleeping Bag

If you're looking for a new sleeping bag, you might want to consider the Slumberjack Boundary Men's 40 Degree Polyester Taffeta Mummy Sleeping Bag, which is rated very highly among customers. Featuring a mummy shape, this Slumberjack sleeping bag is fitted to prevent cold air pockets. It features a 40°F temperature rating, which is ideal for warm weather nights. This Slumberjack sleeping bag has a polyester exterior, which resists UV light, shielding you from harmful sun rays, and a polyester taffeta lining, which doesn't retain water, keeping the fabric from getting too wet. It features Slumberloft™ synthetic insulation, which uses polyester fibers to create a high level of insulation. This sleeping bag comes with a stuff sack, which will keep your pack organized.

    Pros
    • Stuff sack stores sleeping bags compactly
    • Polyester taffeta lining is naturally UV-resistant
    • Polyester shell is durable and colorfast
    Cons
    • Mummy shape has a tailored cut which can be too cramped for some
    • Polyester shell is not so durable
    • Stuff sack can damage the sleeping bag's filling if used for too long
For Backpacking
An image of Marmot Voyager 900716-4440 Men's 50 Degree Sleeping Bag

Get ready for your upcoming adventure with the Marmot Voyager Men's 50 Degree Mummy Sleeping Bag. Made for backpacking, this Marmot sleeping bag won't weigh you down while you're taking on the outdoors. With a mummy shape, it is made with maximum warmth-to-weight ratio, since it is very fitted so there isn't extra fabric, reducing the weight and making it more comfortable to carry on your back. It has a polyester shell, which is light and comfortable. This sleeping bag can withstand 50°F temperatures and is waterproof, making it a good choice for wet environments. With a compressible design, it fits easily into a backpack or overnight bag. It comes with a stuff sack and a two-way zipper, so you can conveniently control the temperature while you sleep.

    Pros
    • Designed to compress easily
    • Two-way zipper allows you to adjust the temperature
    • Polyester shell is strong and colorfast
    Cons
    • Mummy shape has a tailored cut which may not be comfortable for every sleeper
    • Polyester exterior is not so durable
Additional Picks
An image of Alps Mountaineering Aura 35 Polyester Sleeping Bag

Choose the Alps Mountaineering Aura 35 Polyester Mummy Sleeping Bag to stay warm in the outdoors. This Alps Mountaineering sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. It features a polyester lining and a nylon ripstop exterior, which is durable, so it will not wear down after being exposed to rough conditions. It is made to be compact and has a compressible design, so your sleeping bag will not take up a lot of room, leaving you with enough space to bring along your other equipment. This Alps Mountaineering sleeping bag works well for backpacking trips and is lightweight, making it great if your number one priority is low volume and weight. It features a mummy-style hood, which fits tightly over your head, helping keep you warm by trapping body heat.

    Pros
    • Folds up compactly
    • Features a compressible design
    • Mummy-style hood traps body heat
    Cons
    • Polyester absorbs grease
    • Mummy shape limits different sleeping positions
An image of Coleman North Rim Olive Men's Single Mummy Sleeping Bag

Use the Coleman North Rim Men's Mummy Sleeping Bag to stay warm in the outdoors. With a mummy shape, this Coleman sleeping bag is tight fitting to prevent warm air from escaping. It features Thermolock technology, which reduces heat loss through the zipper, by including an added layer of insulation along the opening. The hood has drawstrings, so you can adjust the fit based on the temperature outside. This sleeping bag is ideal for camping, offering cozy warmth and good compressibility.

    Pros
    • Drawstring hood gives extra cushion by the head
    • Mummy shape is excellent for hiking
    • Single size sleeping bags are well insulated
    Cons
    • Mummy shape has a tight cut which may not be comfy for everyone
    • Camping sleeping bags are not suitable for hiking
An image of Snugpak Basecamp Sleeper Extreme 98140 10 Degree Polyester Sleeping Bag

Trying to find an affordable sleeping bag? We can tell you about the Snugpak Basecamp Sleeper Extreme 10 Degree Polyester Mummy Sleeping Bag. This sleeping bag has a polyester lining and a polyester exterior, which is breathable and comfortable. It has a mummy shape, which is larger on top and more tapered by the feet, keeping warm air closer to you. This Snugpak sleeping bag has a 10°F temperature rating, sealing in heat by maximizing insulation. It has a compression bag, which gives you the perfect space to pack away your sleeping bag and any other small items.

    Pros
    • Polyester lining is durable and colorfast
    • Polyester exterior resists UV rays
    • Mummy shape has excellent insulation
    Cons
    • Polyester can get dirty easily
    • Mummy shape has a tailored fit which can be too cramped for some
    • Polyester exterior is not very durable
An image of Marmot Voyager Jr. 900720-6278 Kids Sleeping Bag

With the Marmot Voyager Jr. Kids Mummy Sleeping Bag, your kids will have a great weekend getaway. Designed for kids, this Marmot sleeping bag provides warmth and comfort for your children as the shape is tailored to their small size. It has a mummy shape, sealing in body heat since it is tight fitting. Featuring a lightweight build, it won't be difficult for your kids to carry. This Marmot sleeping bag is waterproof, making it a good choice for damp conditions. It has Spirafil insulation, which mixes large, hollow fibers with small, polyester fibers to create a unique blend of durability, warmth, and comfort. Designed to be compressible, it does not take up all of the usable space in your kid's backpack so they will have enough room to bring along other essentials. This Marmot sleeping bag has an easy access tab, so your kids won't have to struggle with the zippers in order to get in and out quickly. It has a two-way zipper, which increases airflow by their feet or upper torso if opened from either direction. This Marmot sleeping bag comes with a stuff sack, which takes up hardly any space and will make packing so much easier.

    Pros
    • Made to compress easily
    • Two-way zipper provides airflow by your feet
    • Kids design is simple to transport
    Cons
    • Mummy shape restricts different sleeping positions
    • Your kids will grow out of their children's sleeping bag
An image of Snugpak Basecamp Sleeper Lite 98130 20 Degree Synthetic Sleeping Bag

Before purchasing the Snugpak Basecamp Sleeper Lite 20 Degree Synthetic Mummy Sleeping Bag, it's helpful to know more about it. This sleeping bag has a synthetic lining, which will provide more warmth without adding a ton of bulk. With a mummy shape, it is made for optimal warmth-to-weight ratio, since it is cut closely so there is no excess fabric, cutting down on the weight and making it easier to carry on your back. It can withstand 20°F temperatures, providing you with the warmth you need when temperatures are above freezing.

    Pros
    • Synthetic lining is hypoallergenic
    • Mummy shape is suitable for backpacking
    • Single size sleeping bags have good insulation
    Cons
    • Synthetic material does not have good warmth-to-weight ratio
    • Mummy shape limits different sleeping positions
An image of Kelty Tru.Comfort Kids 30 Degree Sleeping Bag

If you're looking for a new sleeping bag for your children, you might want to consider the highly rated Kelty Tru.Comfort Kids 30 Degree Mummy Sleeping Bag. This kids sleeping bag provides comfort and warmth for your children as the shape is tailored to their small size. With a mummy shape, this sleeping bag is fitted to prevent warm air from escaping. It is suitable for camping, giving your kids insulation to comfortably sleep outdoors after the temperatures drop at night. It has a 30°F temperature rating, keeping your kids warm on chilly summer nights. This sleeping bag has Cloudloft™ insulation, which will retain warmth by combining hollow core and solid core fibers to create a unique insulation type. It is thermal, keeping the cold out and the heat in.

    Pros
    • Kids cut is simple to transport
    • Mummy shape is suitable for hiking
    • Single size sleeping bags are well insulated
    Cons
    • Mummy shape has a tailored cut which can be uncomfortable for some
    • Camping sleeping bags are not suitable for hiking
    • Kids will grow out of their children's sleeping bag quickly
What Else to Look For When Buying Your Next Cheap Mummy Sleeping Bag:
Season Options for Cheap Mummy Sleeping Bags
3 Season Sleeping Bags

Do you like camping outside in the summer, spring, and fall but prefer to stay indoors in the winter months? Check out this awesome one. 3 season sleeping bags have enough insulation for colder weather camping trips in spring through to autumn, which provides you with the comfort and warmth you need for sleeping outside during almost every season. Keeping you warm in most conditions except for snow, 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.

4 Season Sleeping Bags

If you want a 4 season sleeping bag that will withstand many outdoor adventures, then a sleeping bag for 4 seasons might be what you want. We compared five cheap mummy sleeping bags for 4 season seasons. These sleeping bags are designed with an insulated hood that can be cinched down around your head, providing you with even more warmth. However, they have more expensive price tag than 2 or 3 season sleeping bags, which may only be worth considering if you're looking to make more of a long-term investment. An advantage is that they are suitable for all winter weather, so you won't have the weather as an excuse for keeping you back from exploring the outdoors. If you are considering getting a cheap mummy sleeping bag for 4 season use, check out this awesome one.

2 Season Sleeping Bags

If you've been trying to find a cheap mummy sleeping bag for 2 seasons, then you should check out some of the things we have to say below. These sleeping bags are good for warmer weather, so you won't feel sweaty and uncomfortable on humid or hot nights. They have a lightweight design, so you don't have to worry about straining back. They have good ventilation features, letting 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. If you think that you want to get a cheap mummy sleeping bag for 2 season use, check out this great one.

Which Temperature Rating Is Best for Your Cheap Mummy Sleeping Bags?
20 Degree Sleeping Bags

It can be hard to decide on the right temperature rating for your cheap mummy sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. These 20 degree 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, making them great if you're shopping on a budget. They come with a tight fitted hood design, so your head and neck will be just as warm as the rest of your body. If you are considering getting a 20 degree rating cheap mummy sleeping bag, check out this awesome one.

30 Degree Sleeping Bags

If you're looking for a 30 degree rating cheap mummy sleeping bag, then you should consider this highly ranked 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 purchase one without feeling worried about going outside of your budget. They are perfect for almost every season, so they are one of the most practical options out there. They are typically lighter, so they might not provide the highest degree of insulation, but what they don't have in terms of insulation, they make up for in their weight.

40 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your cheap mummy sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. These 40 degree sleeping bags should keep you comfortable down to 40°F. They are more affordable than sub-zero degree bags, so if you aren't planning on sleeping out in frigid temperatures, these sleeping bags are a great option that won't break your budget. They are ideal for warm weather trips, so they help vent heat, keeping you cool if a hot front comes through. They have lighter weight than lower temperature rating bags, so they are more comfortable to carry long distances. If you think that you want to get a 40 degree rating cheap mummy sleeping bag, check out this great one.

Know the Difference Between the Types of Liner Materials for Cheap Mummy Sleeping Bags
Synthetic Sleeping Bags

There is only one cheap mummy sleeping bag that has a synthetic liner. Synthetic sleeping bags have an easily compressible design, so they don't require a substantial amount of storage space when you are finished using it. They are designed for warmth, so fear of the cold won't keep you from an epic outdoor adventure. They are easy to clean, so they can last a long time before needing a complete wash. They are extremely durable, so you can go years before having to replace them. They are moisture wicking, keeping you dry on humid nights. They are designed to be lightweight, so they are designed to be as light as possible without sacrificing functionality and warmth. Now that you know a bit more about synthetic, choose the perfect one for you here.

Fleece Sleeping Bags

Looking for a durable sleeping bag? A sleeping bag with a fleece liner may be the perfect solution. For your convenience, we recommend one of the great cheap mummy sleeping bags that come with a fleece liner. Fleece sleeping bags are designed to be insulated, so they trap your body heat very well, keeping you warm regardless of the weather. They are designed for warmth, so cold temperatures won't keep you from an epic outdoor adventure. They are extremely durable, so they will not pill or fray after a lot of use. They are very comfortable, so you don't have to suffer sleeping in the outdoors. They dry quickly, so even in the wettest conditions, moisture will not soak the fabric. Ready to choose the right cheap mummy sleeping bag for you? Get started here.

Polyester Sleeping Bags

Looking for a warm sleeping bag? A sleeping bag with a polyester liner may be the solution you want. For your convenience, we recommend one of the great cheap mummy sleeping bags that come with a polyester liner. Polyester sleeping bags are naturally hypoallergenic, so they are ideal for those with sensitive skin. They are designed with durable materials, so they will not unravel or tear with extended use. They are made with breathable material, so heat is distributed evenly, making them great for unpredictable weather. They are easy to clean, so you won't have to send them to dry cleaning. They dry quickly, so even in the wettest conditions, moisture will not soak the fabric. Now that you know a bit more about polyester, choose the right one for you here.