Best Mountain Hardwear Mummy Sleeping Bags


Our review process

We have collected, researched, and analyzed information on plenty of different types of sleeping bags in order to suggest our highest rated sleeping bags on the market. We then further sub-categorized them and looked more specifically at 14 different Mountain Hardwear mummy sleeping bags. In our research, we took into consideration a large variety of different key features among the 28,000 different data points and combined it with customer reviews to inform you of the finest Mountain Hardwear mummy 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 looking to purchase a Mountain Hardwear mummy sleeping bag, it's important to learn about the brand first. The company was founded in 1993 and has been working to improving sleep quality and comfort while outdoors ever since. Mountain Hardwear sells more expensive sleeping bags, so they are a great choice if you are looking for a high-quality product that will stay intact for a long time. With the option of buying sleeping bags in stores or online, Mountain Hardwear offers you the best of both worlds, whether you like shopping from the convenience of your home or prefer trying the options out yourself. Having won the Gear Institute Best New Gear Summer 2014, Mountain Hardwear is always striving to achieve exceptional quality products for its customers. Mountain Hardwear has award-winning products such as the Hyperlamina™ Spark 35°f sleeping bag, which is highly rated by consumers. The company has partnered with Alpine Ascents International, Yosemite Mountaineering School, and Jackson Hole Mountain Guides to strengthen the brand's reach and test their gear in the best possible way. Developing innovative technology, such as Q.Shield™ down, Mountain Hardwear creates more durable, insulated, and comfortable sleeping bags built to withstand extreme weather conditions. Mountain Hardwear manufactures their sleeping bags using recyclable materials. The company specializes in making backpacks, tents, outdoor apparel, and jackets in addition to sleeping bags. Now that you've heard all about Mountain Hardwear, you'll want to hear all about Mountain Hardwear mummy sleeping bags. Mummy sleeping bags weigh less than rectangular bags, providing excellent insulation per unit weight. Ideal for cold weather, they are good for cold weather. However, they provide less space to move around, making them less suitable for sleepers who toss and turn.

Best Overall Score
An image of Mountain Hardwear Bozeman Kids Sleeping Bag

With the Mountain Hardwear Bozeman Kids Mummy Sleeping Bag, your kids will have an incredible weekend getaway. Made especially for kids, this sleeping bag provides comfort and warmth for your children as the shape is tailored to their smaller size. Designed with a nylon ripstop shell, it works well in rugged use since it won't rip or tear. It has a mummy shape, sealing in body heat since it is very fitted. Perfect for camping, it gives your kids insulation to comfortably sleep outdoors after the temperatures drop at night. This Mountain Hardwear sleeping bag comes with a stuff sack, which takes up hardly any space and will make packing so much easier.

    Pros
    • Stuff sack will keep you organized
    • Kids cut provides better insulation for their smaller bodies
    • Nylon ripstop exterior is light and comfortable
    Cons
    • Mummy shape is very fitted with no extra room to move around
    • Camping sleeping bags are not suitable for hiking
    • Stuff sack can damage the sleeping bag's filling after prolonged use
Runner Up
An image of Mountain Hardwear Phantom Flame Nylon Sleeping Bag

Use the Mountain Hardwear Phantom Flame Nylon Mummy Sleeping Bag to stay warm in the outdoors. This sleeping bag has a nylon lining and is built with a nylon ripstop shell, resisting wear and tear. It is perfect for backpacking and is lightweight, making long days out on the trail easier to handle. With a mummy shape, it is made for optimal warmth-to-weight ratio, since it is fitted so there is no excess fabric, reducing the weight and making it easier to carry on your back.

This Mountain Hardwear sleeping bag has a zipper guard, keeping the fabric from snagging in the zipper. It has a mesh storage sack, which offers you a handy and safe spot to stash your valuable and small items, such as your watch. Featuring a compressible design, it will fold up very small, giving you ample room for all your other gear. This sleeping bag uses Q.Shield down, coating the down fibers with durable water repellent, so contact with water will not hinder the insulation level.

    Pros
    • Made to compress easily
    • Zipper guard prevents the fabric from ripping
    • Lightweight build
    Cons
    • Nylon is not recyclable
    • Mummy shape does not have extra space to move around
Best Affordable Option
An image of Mountain Hardwear Lamina Z Spark 30 Degree Polyester Sleeping Bag

Choose the Mountain Hardwear Lamina Z Spark 30 Degree Polyester Mummy Sleeping Bag to stay warm and cozy in the outdoors. Featuring a lightweight build, this Mountain Hardwear sleeping bag won't be difficult to carry. It is designed with a polyester lining and it is made with a nylon ripstop exterior, so it lasts for a long period of time. This Mountain Hardwear sleeping bag has a mummy shape, sealing in your body heat since it is very fitted.

Equipped with a shoulder pocket, this sleeping bag has a handy place to store important objects. It can withstand 30°F temperatures and is thermal, keeping cold air out and the heat in. With a compressible design, it will fold up compactly, giving you ample room for all your other essentials. It has a mesh storage bag and a stuff sack, which will keep you organized. This sleeping bag has Thermalq® insulation, which weaves tough fibers together in a 3D pattern, creating synthetic insulation that is incredibly warm for its weight.

    Pros
    • Made to compress easily
    • Mesh storage bag will hold the bag or other small items
    • Lightweight construction
    Cons
    • Polyester absorbs oil
    • Mummy shape is very fitted with no extra room to move around
For Cold Weather
An image of Mountain Hardwear Ghost 40 Degree Sleeping Bag

With the Mountain Hardwear Ghost 40 Degree Mummy Sleeping Bag, you can experience an incredible night's sleep while on your weekend away. This sleeping bag is lightweight and works well for hiking trips, so if weight is your priority this could be a great option. It has a mummy shape, sealing in your body heat since it is very fitted. Featuring a nylon ripstop exterior, it is durable, so it will not wear out after extended exposure to rough conditions. It has a 40°F temperature rating and is waterproof, resisting moisture and keeping you dry in rainy conditions. This Mountain Hardwear sleeping bag uses Q.Shield down, coating the down fibers with durable water repellent, so contact with water will not hinder the insulation level.

    Pros
    • Lightweight construction reduces the weight of your bag
    • Nylon ripstop shell is breathable and comfortable
    • Mummy shape has great insulation
    Cons
    • Mummy shape restricts different sleeping positions
For Backpacking
An image of Mountain Hardwear Heratio Women's Sleeping Bag

Choose the Mountain Hardwear Heratio Women's Mummy Sleeping Bag to stay warm and cozy in the outdoors. This women's Mountain Hardwear sleeping bag has more padding at the feet and torso as women generally are naturally colder than men. Featuring a mummy shape, this Mountain Hardwear sleeping bag is tight fitting to prevent warm air from escaping. It has a nylon ripstop exterior, so it lasts for a long period of time. This 3 season Mountain Hardwear sleeping bag is best suited for summer, spring and fall trips. It features Q.Shield down, coating the down fibers with durable water repellent, so contact with water will not effect the insulation level. Perfect for backpacking, this Mountain Hardwear sleeping bag won't weigh you down while you're taking on the outdoors.

    Pros
    • Women's design provides extra padding by your extremities
    • Nylon ripstop shell is breathable and comfortable
    • Mummy shape is excellent for hiking
    Cons
    • Mummy shape limits sleeping positions
    • 3 season sleeping bags can not be used year round
    • Women's sleeping bags do not always fit tall women
Additional Picks
An image of Mountain Hardwear HyperLamina Spark Synthetic Sleeping Bag

Let's review the Mountain Hardwear HyperLamina Spark Synthetic Mummy Sleeping Bag, rated highly by online shoppers. This Mountain Hardwear sleeping bag has a synthetic lining, which is naturally hypoallergenic, repelling dust and other allergens to help keep you breathing clearly. It has a mummy shape, which is larger on top and more fitted on the bottom, keeping warm air close to your body. Featuring a compressible design, it packs easily into a backpack or bag. With a lightweight build, it is an excellent choice if weight is your number one priority. This Mountain Hardwear sleeping bag features Thermalq® insulation, which weaves strong fibers together in a 3D pattern, creating synthetic insulation that is highly warm for its weight. It has wind-resistant technology, which adds an extra layer of insulation. Equipped with a mesh storage sack, this Mountain Hardwear sleeping bag has a convenient spot to stash essentials. It is thermal, so you can stay warm every night.

    Pros
    • Compresses easily
    • Lightweight build
    • Synthetic lining adds a lightweight layer that increases the insulation
    Cons
    • Synthetic fabric does not have great warmth-to-weight ratio
    • Mummy shape does not have extra space to move around
An image of Mountain Hardwear Hyper Lamina OU8540 Sleeping Bag

With the Mountain Hardwear Hyper Lamina Mummy Sleeping Bag, you can experience an incredible night's sleep while on your weekend away. This Mountain Hardwear sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. Featuring a nylon ripstop exterior, it is durable, so it will not wear down after being exposed to rough conditions. It has wind-resistant technology, which will add an extra layer of insulation. With a lightweight build, this Mountain Hardwear sleeping bag is an excellent choice if weight is your first priority.

    Pros
    • Lightweight construction
    • Nylon ripstop shell is light and comfortable
    • Mummy shape has great insulation
    Cons
    • Mummy shape doesn't have extra space to move around
An image of Mountain Hardwear Lamina Z Blaze Polyester Sleeping Bag

Let's review the Mountain Hardwear Lamina Z Blaze Polyester Mummy Sleeping Bag, a popular choice among consumers. With a mummy shape, this Mountain Hardwear sleeping bag is tight fitting to prevent warm air from escaping. It has Thermalq® insulation, which weaves strong fibers together in a 3D pattern, creating synthetic insulation that is highly warm for its weight. Great for winter, it is built with more insulation that can withstand low temperatures. It is waterproof, making it a good fit for wet environments. This sleeping bag is designed with a polyester lining and it is built with a nylon ripstop shell, so it resists wear and tear.

With a lightweight build, this Mountain Hardwear sleeping bag won't be difficult to carry. It has a compressible design, giving you enough extra room to bring along your other gear. Equipped with a shoulder pocket, it has a convenient place to store essentials. It features a stuff sack and a mesh storage bag, which allows for airflow to your things inside, so you don't have to worry about mildew or mold.

    Pros
    • Compresses easily
    • Mesh storage bag will store the bag or other loose items
    • Lightweight construction
    Cons
    • Polyester traps moisture inside the sleeping bag
    • Mummy shape is very fitted with no extra space to move
An image of Mountain Hardwear Ratio 32 Mountain Hardwear Sleeping Bag

With the Mountain Hardwear Ratio 32 Mummy Sleeping Bag, you can experience a great night's sleep while on your outdoor adventure. This Mountain Hardwear sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. It features a nylon ripstop exterior, which does not absorb sunlight and is light and comfortable. Great for summer, it is very thin and breathable since it does not require as much insulation as winter or 3 season versions. This sleeping bag uses Q.Shield down, coating the down fibers with durable water repellent, so contact with water will not hinder the insulation level.

This Mountain Hardwear sleeping bag has a zipper guard, keeping the fabric from snagging in the zipper. Featuring a mummy style, its hood will keep your head and neck very warm, since the cut leaves only your mouth and nose exposed. This Mountain Hardwear sleeping bag works well for camping trips and is lightweight, making it great if your number one priority is low volume and weight. It has a stuff sack and a mesh storage bag, which allows for proper airflow to your things inside, so you don't have to worry about mildew or mold.

    Pros
    • Zipper guard prevents the fabric from snagging
    • Mummy-style hood traps body heat
    • Mesh storage bag blocks mildew or mold from growing
    Cons
    • Mummy shape is very fitted with no extra space to move around
    • Camping sleeping bags are not suitable for backpacking
An image of Mountain Hardwear Lamina Z Torch Polyester Sleeping Bag

With the Mountain Hardwear Lamina Z Torch Polyester Mummy Sleeping Bag, you can experience a great night's sleep while on your weekend getaway. This Mountain Hardwear sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. It is designed with a polyester lining and it is built with a nylon ripstop shell, so it lasts for a long period of time. Featuring a lightweight build, it won't hurt your shoulders to carry. This Mountain Hardwear sleeping bag includes a shoulder pocket, so you can stash your important items, such as your flashlight.

    Pros
    • Lightweight build
    • Polyester lining is strong and colorfast
    • Nylon ripstop shell is breathable and comfortable
    Cons
    • Polyester absorbs grease
    • Mummy shape does not have extra space to move around
Additional Points to Keep in Mind When Deciding On Your Mountain Hardwear Mummy Sleeping Bag:
Know the Difference Between the Kinds of Liner Materials for Mountain Hardwear Mummy Sleeping Bags
Synthetic Sleeping Bags

There is only one Mountain Hardwear mummy sleeping bag that has a synthetic liner. Synthetic sleeping bags can be easily compressed, making it perfect if you have a lot to pack but limited space to fit everything. They are designed for warmth, so cold temperatures won't keep you from an epic outdoor adventure. They are easy to clean, so you can keep them in great shape with just soap and water. Synthetic sleeping bags are designed with durable materials, providing a consistent level of warmth for a longer period of time. They are designed to be lightweight, so no matter the hike, they won't weigh you down. Synthetic sleeping bags are moisture wicking, keeping you dry on humid nights. Now that you know more about synthetic, choose the perfect one for you here.

Polyester Sleeping Bags

Are polyester sleeping bags the best choice for you? Take a look at this particular Mountain Hardwear mummy sleeping bag with a polyester liner that we highly recommend. These sleeping bags are naturally hypoallergenic, so they don't contain harmful substances that can cause discomfort for people with asthma or certain chemical sensitivities. They are easy to clean, so they can go many years before needing a complete wash. Polyester sleeping bags are designed with durable materials to withstand wear and tear. Made with breathable material, they won't stick to your skin and leave you feeling overheated on warmer nights. They dry quickly, reducing the overall amount of water trapped and absorbed by the material.

Nylon Sleeping Bags

The following will help you narrow down what to focus on when deciding which nylon sleeping bag is right for you. You can take a look at this Mountain Hardwear mummy sleeping bag if this material is what you're looking for your outdoor excursions. Nylon sleeping bags are easy to clean, so with just a damp cloth and a little soap you can keep them in great shape. They are extremely durable, so you don't have to worry about rips or holes in the fabric. They are very comfortable, so you can get a good night's sleep after a long day adventuring in the outdoors. Nylon sleeping bags dry quickly, so when facing wet conditions, they hardly absorb any moisture. They are designed to be lightweight, so they are ideal for long-distance backpacking trips or other adventures where weight and volume are a priority.

What Temperature Ratings Are Available for Mountain Hardwear Mummy Sleeping Bags?
20 Degree Sleeping Bags

If you're looking for a Mountain Hardwear mummy sleeping bag with a 20 degree rating, then you should check out this highly rated 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 more affordable than sub-zero degree bags, making them great if you're shopping on a budget. They feature a tight fitted hood design, which works well to seal in heat but doesn't allow for a lot of movement of the head and neck.

30 Degree Sleeping Bags

There are a few things to keep in mind when it comes to deciding on the right temperature rating for your Mountain Hardwear mummy 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, 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. They have lighter weight than lower temperature rating bags, so they'll keep you warm on those occasional cold nights, without weighing you down. They are perfect for almost every season, so they are one of the most versatile options out there. Now that you are better informed regarding 30 degree rating sleeping bags, check out this highly rated Mountain Hardwear mummy sleeping bag.

40 Degree Sleeping Bags

It can be hard to decide on the right temperature rating for your Mountain Hardwear mummy sleeping bag. We're here to help you think about the perfect choice for your next outdoor excursion. These sleeping bags should keep you comfortable down to 40°F. They are great for warm weather trips, so you won't feel stuffy and uncomfortable if a hot front comes through. They are generally cheaper than sub-zero degree bags, so you can purchase one without feeling worried about going outside of your budget. They feature lighter weight than lower temperature rating bags, so they'll keep you warm on those occasional cold nights, without weighing you down. Now that you know about 40 degree rating sleeping bags, check out this great Mountain Hardwear mummy sleeping bag.