Unbiased Lightweight Mummy Sleeping Bags Review


Our review process

We have collected, researched, and analyzed information on plenty of different types of sleeping bags in order to show you our top ranked sleeping bags on the market. We then further sub-categorized them and looked more specifically at 245 different lightweight mummy sleeping bags. In our research, we considered a large variety of different main features among the 28,000 different data entries and combined it with customer reviews to inform you of the finest lightweight mummy sleeping bags available today. But don't just take our word for it, check out some of the advantages and disadvantages of some of the main specs.

Before deciding on a lightweight mummy sleeping bag, we think it's important to learn a little more. Lightweight sleeping bags pack down to a small size, so if you're planning on bringing along a lot of other gear, they are great for getting rid of some unnecessary bulk. Good for beginners, they will suit campers and backpackers who haven't had a lot of experience carrying a large bag for long distances and would like to start with something lightweight. However, they are generally not as well-insulated, so they aren't designed for sleeping out in very low temperatures. A plus is that they are easy to carry, adding less weight to your bag, so you won't feel uncomfortable pressure on the hips and in the shoulders. They weigh less than rectangular bags, providing excellent insulation per unit weight. However, mummy sleeping bags provide less space to move around, making them less suitable for sleepers who toss and turn. On the other hand, they are good for cold weather, so they are designed to hold in warmth and keep out drafts.

Our Top Ranking Sleeping Bags:
Product NameBrandSize
Best Overall Score
1
An image of Western Mountaineering Apache Men's Sleeping Bag
Western Mountaineering Apache Men's Sleeping Bag
Western Mountaineering
single
Runner Up
2
An image of Wiggys Sleeping Bag
Wiggys Sleeping Bag
Wiggys
For Backpacking
3
An image of Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag
Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag
Alps Mountaineering
single
Best Affordable Option
4
An image of Alps Mountaineering Aura 35 Polyester Sleeping Bag
Alps Mountaineering Aura 35 Polyester Sleeping Bag
Alps Mountaineering
For Cold Weather
5
An image of Western Mountaineering UltraLite 20 Degree Nylon Taffeta Sleeping Bag
Western Mountaineering UltraLite 20 Degree Nylon Taffeta Sleeping Bag
Western Mountaineering
single
Our Top Ranking Sleeping Bags
Customer Rating
Brand
Western Mountaineering
Size
single
Customer Rating
Brand
Wiggys
Size
Customer Rating
Brand
Alps Mountaineering
Size
single
Customer Rating
Brand
Alps Mountaineering
Size
Customer Rating
Brand
Western Mountaineering
Size
single
Best Overall Score
An image of Western Mountaineering Apache Men's Sleeping Bag

If you're looking for a new sleeping bag, you might want to consider the Western Mountaineering Apache Men's Mummy Sleeping Bag. With a mummy shape, this sleeping bag is tight fitting to prevent cold air pockets. It features a compressible design, which fits easily into a hiking backpack or bag. This sleeping bag features Gore Windstopper™ fabric, which protects you from all windy conditions by utilizing a porous membrane that keeps you warm. With a lightweight build, it won't be difficult to carry.

    Pros
    • Compresses easily
    • Lightweight build
    • Mummy shape is suitable for backpacking
    Cons
    • Mummy shape limits different sleeping positions
Runner Up
An image of Wiggys Sleeping Bag

5.0 by user reviews

Get ready for your next adventure with the Wiggys Mummy Sleeping Bag. This sleeping bag has a mummy shape, which is wider on top and more tapered on the bottom, keeping warm air closer to you. With a lightweight build, this military sleeping bag won't be difficult for you to carry.

    Pros
    • Lightweight construction
    • Mummy shape is suitable for backpacking
    • Sleep in style with a nice gray color
    Cons
    • Mummy shape does not have extra space to move around
For Backpacking
An image of Alps Mountaineering Red Creek 4552424 0 Degree Polyester Sleeping Bag

See all that nature has to offer from the comfort and safety of the Alps Mountaineering Red Creek 0 Degree Polyester Mummy Sleeping Bag. This Alps Mountaineering sleeping bag has a polyester lining and is designed from nylon ripstop shell fabric, so it lasts for a long period of time. Featuring a mummy shape, it is tight fitting to prevent cold air pockets. It is made for backpacking and is lightweight, making it great for hiking or traveling long distances on foot.

Suitable for temperatures as low as 0°F, this Alps Mountaineering sleeping bag can prevent any cold drafts from keeping you up at night. This 3 season Alps Mountaineering sleeping bag is best suited for summer, spring and fall trips. It has continuous fibers, which have high durability, loft, and thermal efficiency. Featuring a compressible design, it packs easily into a backpack or overnight bag. This Alps Mountaineering sleeping bag has Primex Insulation, which will keep you very warm without adding a lot of weight to your backpack.

    Pros
    • Made to compress easily
    • Lightweight build
    • Polyester lining is durable and colorfast
    Cons
    • Polyester traps sweat inside the sleeping bag
    • Mummy shape is very fitted with no extra space to move
    • 3 season sleeping bags are not suitable for harsh winter weather
Best Affordable Option
An image of Alps Mountaineering Aura 35 Polyester Sleeping Bag

Trying to find an affordable sleeping bag? You'll want to hear about the Alps Mountaineering Aura 35 Polyester Mummy Sleeping Bag. With a mummy shape, this Alps Mountaineering sleeping bag is tight fitting to prevent warm air from escaping. It is designed with a polyester lining and it is made with a nylon ripstop exterior, resisting wear and tear. This Alps Mountaineering sleeping bag is made to be compact and has a compressible design, giving you sufficient extra room to bring along your other essentials. It is designed for backpacking and is lightweight, making long days out on the trail easier to handle. It features a mummy-style hood, which fits snugly 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
For Cold Weather
An image of Western Mountaineering UltraLite 20 Degree Nylon Taffeta Sleeping Bag

Get ready for your next adventure with the Western Mountaineering UltraLite 20 Degree Nylon Taffeta Mummy Sleeping Bag. With a mummy shape, this Western Mountaineering sleeping bag is tight fitting to prevent cold air pockets. It has a nylon taffeta lining and an ExtremeLite exterior, which provides a high level of insulation by using very lightweight threads. This Western Mountaineering sleeping bag is ideal for temperatures around 20°F and is waterproof, keeping out moisture, so you won't end up soaked if bad weather hits. With a compressible design, it packs easily into a backpack or overnight bag. It is lightweight, so you can take it on all your adventures without feeling weighed down.

    Pros
    • Made to compress easily
    • Lightweight build
    • Mummy shape is suitable for hiking
    Cons
    • Mummy shape doesn't have extra space to move around
For Sleeping Two
An image of Big Agnes Cabin Creek 15 Men's 10 Degree Sleeping Bag

Choose the Big Agnes Cabin Creek 15 Men's 10 Degree Mummy Sleeping Bag to stay warm in the outdoors. This Big Agnes sleeping bag has a mummy shape, which is wider on top and more tapered on the bottom, keeping warm air closer to you. Made in a double size, it fits two campers, keeping you warm through shared body heat. Suitable for summer, it will maximize breathability and ventilation for your time spent in warmer weather. It is ideal for hiking and is lightweight, so you can take it on every trip you embark on without being weighed down. This sleeping bag can withstand 10°F temperatures, providing a layer of insulation between you and the cold outside. It has Insotect Hotstream, which runs down the length of the sleeping bag, distributing heat vertically and keeping your entire body warm. This sleeping bag features a free-range hood, which gives you the freedom to lift and comfortably move your head. It unzips on each side, designed for convenient access.

    Pros
    • Free-range hood gives extra comfort by the head
    • Lightweight build
    • Suitable for summer weather
    Cons
    • Mummy shape limits different sleeping positions
    • Double size is not great for backpacking
Additional Picks
An image of Big Agnes Fish Hawk 30 Men's Nylon Sleeping Bag

With a great user rating, the Big Agnes Fish Hawk 30 Men's Nylon Mummy Sleeping Bag could be just what you need for your next trip. This Big Agnes sleeping bag is built with a nylon ripstop exterior, resisting wear and tear and it also has a nylon lining, which feels breathable and soft on your skin and will stay at a comfortable temperature. It has a mummy shape, sealing in your body heat since it is very fitted. It is lightweight and works well for hiking trips, so if you don't want to carry a lot of weight this could be a great choice for you.

This sleeping bag features a pillow pocket, which offers you a handy and secure spot to stash your valuable and small possessions, such as your phone. It features a compressible design, which will fold up very small, giving you ample space for the rest of your equipment. It is treated for stain resistance, so you won't have to worry so much about washing it. This sleeping bag is waterproof, making it a good choice for wet environments. It has a built-in pillowcase. This sleeping bag is made with Insotect Flow™ insulation, so you will stay warm with insulation that runs along the length of the sleeping bag, distributing heat vertically. It features a stuff sack for conveniently fitting your sleeping bag into your backpack along with the rest of your equipment.

    Pros
    • Features a built-in pillowcase
    • Compresses easily
    • Stuff sack will keep you organized
    Cons
    • Nylon will pill with extended use
    • Mummy shape is close fitting with no extra room to move
    • Stuff sack can ruin the sleeping bag's filling if used for too long
An image of Western Mountaineering Alpinlite RZ Sleeping Bag

Trying to find a sleeping bag to take with you on the hiking trail? You'll want to hear all about the Western Mountaineering Alpinlite RZ Mummy Sleeping Bag. This Western Mountaineering sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. It is lightweight and works well for hiking trips, so it is compact and easy to fit in your bag, making it comfortable to carry no matter the distance. With a compressible design, it will not take up all the space in your bag so you will have enough room to bring along other equipment.

    Pros
    • Made to compress easily
    • Features lightweight build
    • Mummy shape provides great insulation
    Cons
    • Mummy shape does not have extra space to move around
An image of Western Mountaineering Lynx Gore Windstopper Sub Zero Degree Down Sleeping Bag

Let's review the Western Mountaineering Lynx Gore Windstopper Sub Zero Degree Down Mummy Sleeping Bag, rated highly by online shoppers. This Western Mountaineering sleeping bag is lightweight, making it great if your number one priority is low volume and weight. It features a down lining, lasting up to a decade with the proper upkeep. Featuring a mummy shape, it is made for optimal warmth-to-weight ratio, since it is fitted so there isn't excess fabric, reducing the weight and making it easier to carry on your back. This Western Mountaineering sleeping bag is made to be compact and has a compressible design, giving you enough extra space to take along your other equipment. It can withstand sub-zero degree temperatures, sealing in heat by maximizing insulation. This sleeping bag has Gore Windstopper™ fabric, which protects you from all windy conditions by utilizing a windproof membrane that keeps you warm.

    Pros
    • Folds up compactly
    • Features a compressible design
    • Lightweight construction
    Cons
    • Down needs special cleaning care
    • Mummy shape limits different sleeping positions
An image of Big Agnes Roxy Ann 15 Women's Sleeping Bag

Get ready for your upcoming adventure with the Big Agnes Roxy Ann 15 Women's Mummy Sleeping Bag. This sleeping bag is suitable for camping and is lightweight, making long days out on the trail easier to handle. With a mummy shape, it is made with excellent warmth-to-weight ratio, since it is very fitted so there isn't excess material, reducing the weight and making it more comfortable to carry on your back. Perfect for women, it has extra padding at the feet and torso as women usually have naturally lower body temperatures than men. It has a polyester shell, which is light and comfortable. This sleeping bag uses Insotect Flow™ insulation, so you will stay warm with insulation that runs down the length of the sleeping bag, distributing heat vertically. It features a free-range hood, which gives you the freedom to lift and comfortably move your head.

    Pros
    • Free-range hood gives added cushion by the head
    • Women's design has extra insulation by your extremities
    • Lightweight construction, making it easy for kids to transport
    Cons
    • Mummy shape is close fitting with no extra space to move
    • Camping sleeping bags are not suitable for backpacking
    • Polyester exterior is not so durable
Lightweight Mummy Sleeping Bags: Understanding More About What's On the Market:
Differentiating Between the Sizes for Lightweight Mummy Sleeping Bags
Double Sleeping Bags

If you're looking for a lightweight mummy sleeping bag in double, then you should take a look at this great sleeping bag. These sleeping bags are suitable for couples, offering a warm and cozy space for two. They are suitable for car camping, taking full advantage of all the space in the car. However, they take up a lot of space, making them less suitable for backpacking pursuits.

Single Sleeping Bags

It can be hard to decide on the right size for your lightweight mummy sleeping bag. We're here to help you think about the perfect choice for you. These single sleeping bags have enough space for one, fitting more snug and tight for excellent insulation. They weigh less than double sleeping bags, so they are more practical for taking on tough trails. They provide a compact packing solution, so they'll fit easily in your pack, even if you are short on space. If you feel like a single size is the right choice for your lightweight mummy sleeping bag, check out this great one.

Lightweight Mummy Sleeping Bags Come In Different Types
Hammock Sleeping Bags

If you're looking for a hammock lightweight mummy sleeping bag, then you should keep reading below to learn more about them. These hammock sleeping bags are made to turn your hammock into a comfy and insulated sleeping space. They feature a compact design, which can be comfortably stored in a small bag if you prefer not to bring along many things. Think you know which type is right for you? Then consider this exciting choice.

Wearable Sleeping Bags

If you want an all-purpose sleeping bag, we have just one wearable lightweight mummy sleeping bag available. So you'll want to check out this lightweight mummy sleeping bag. These sleeping bags offer you both mobility and warm, so you can enjoy the warmth of a sleeping bag with the functionality of a jacket. With a bulky design, they will take up majority of the room in your backpack and limiting the amount of space for other important gear. Moreover, they are heavy, putting additional weight on your body during trips.

Number of Seasons a Lightweight Mummy Sleeping Bag Can Keep You Warm in
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. Suitable for most conditions, except for when there may be frost or snow on the ground, these sleeping bags are extremely versatile and will provide you with the insulation you need, unless you're planning on going on an alpine winter excursion. They have enough insulation for colder weather camping trips in spring through to autumn, which ensures your body heat stays inside, so you can sleep soundly on even the coldest nights.

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 seasons might be what you want. We compared 30 lightweight mummy sleeping bags for 4 season seasons. These sleeping bags feature an insulated hood that can be cinched in, which increases the overall heat efficiency. They are suitable for all winter weather, so you won't have the cold as an excuse for keeping you back from adventuring into the wilderness. However, they have more expensive price tag than 2 or 3 season sleeping bags, which might not be worth the investment if you aren't an avid camper or hiker. Now that you know about 4 season sleeping bags, check out this great lightweight mummy sleeping bag.

2 Season Sleeping Bags

Are 2 season sleeping bags the best choice for you? Learn more about 2 season lightweight mummy sleeping bags in this paragraph. 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 come with a lightweight design, which makes them great if your number one priority is low volume and weight. Something to keep in mind is that they have the least amount of weather protection, which won't offer the necessary weather protection for cold outdoor temperatures. A benefit is that they have good ventilation features, which keep you nice and cool inside, no matter the hot climate outside. With this additional information about 2 season sleeping bags, check out this awesome lightweight mummy sleeping bag that we looked at.