Best Mountain Hardwear Lightweight Sleeping Bags


Our review process

Our team has collected, researched, and analyzed information on more than 800 various kinds of sleeping bags in order to recommend our top scoring sleeping bags on the market. We then further sub-categorized them and looked more specifically at 12 different Mountain Hardwear lightweight sleeping bags. In our research, we took into consideration a variety of different main features among the 28,000 different data parameters and combined it with customer reviews to inform you of the top Mountain Hardwear lightweight sleeping bags available. But don't just take our word for it, check out the benefits and disadvantages of some of the main specs.

When it comes to purchasing a Mountain Hardwear lightweight sleeping bag, you'll want to know what sets this brand apart from the others. Mountain Hardwear is an excellent American brand that was established in 1993. Mountain Hardwear sells higher-end sleeping bags, so they are a great choice if you are searching for a high-quality product that will last a while. With the option of buying sleeping bags from a store or a website, 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. It manufactures their sleeping bags using sustainable materials. Inventing innovative features, such as Q.Shield™ down, Mountain Hardwear works to create technologies that accommodate in extreme harsh weather conditions. Mountain Hardwear specializes in making backpacks, tents, outdoor apparel, and jackets in addition to sleeping bags. Having won the Gear Institute Best New Gear Summer 2014, Mountain Hardwear is always striving to achieve premium quality products for its customers. The company 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. Now that you've heard all about Mountain Hardwear, you'll want to hear all about Mountain Hardwear lightweight sleeping bags.

Lightweight sleeping bags pack down into a small size, so you can get rid of some bulk and take on the outdoors without being weighed down. Since extra weight can make a hike or trek more physically demanding, they are good for beginners, suiting campers and backpackers who haven't had a lot of experience carrying a large bag for far distances and need something easier to handle on the trail. Easy to carry, they can be carried with you no matter the trail since they can effortlessly get packed into any size bag. However, they are typically not as warm, so although they help you go light, they aren't ideal for the extreme cold.

Best Overall Score
An image of Mountain Hardwear Phantom Flame Nylon Sleeping Bag

Before purchasing the Mountain Hardwear Phantom Flame Nylon Mummy Sleeping Bag, it's important to learn more about it. This Mountain Hardwear sleeping bag features a nylon lining and is designed from nylon ripstop shell material, so it resists wear and tear. With a mummy shape, it is made for optimal warmth-to-weight ratio, since it is cut closely so there is no extra fabric, cutting down on the weight and making it easier to carry on your back. It is made for backpacking and is lightweight, making it great for hiking or traveling long distances on foot. This Mountain Hardwear sleeping bag uses Q.Shield down, coating the down fibers with durable water repellent, so contact with water will not effect the insulation level. It features a zipper guard, keeping the material from snagging when opening and closing the zipper. With a compressible design, it fits easily into a hiking backpack or overnight bag. Equipped with a mesh storage sack, it has a convenient place to stash important objects.

    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
Runner Up
An image of Mountain Hardwear HyperLamina Spark Synthetic Sleeping Bag

With the Mountain Hardwear HyperLamina Spark Synthetic 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 is thermal, keeping cold air out and the heat in. It has Thermalq® insulation, which weaves tough fibers together in a 3D pattern, creating synthetic insulation that is highly warm for its weight. This Mountain Hardwear sleeping bag has a synthetic lining, which adds a lightweight layer that raises the insulation, keeping you comfortable if the weather gets chilly.

This Mountain Hardwear sleeping bag features a compressible design, leaving you enough extra space to take along your other gear. Featuring a lightweight build, it won't be a burden to carry. It includes a mesh storage sack, so you can stash your important possessions, such as your watch. This sleeping bag features wind-resistant technology, which adds an extra layer of insulation.

    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
Best Affordable Option
An image of Mountain Hardwear Lamina Z Spark 30 Degree Polyester Sleeping Bag

Use the Mountain Hardwear Lamina Z Spark 30 Degree Polyester Mummy Sleeping Bag to stay warm in the outdoors. Featuring a mummy shape, this sleeping bag is tight fitting to prevent cold air pockets. It features a polyester lining and is made with a nylon ripstop shell, resisting wear and tear. With a compressible design, it fits easily into a hiking backpack or bag. It has Thermalq® insulation, which weaves strong fibers together in a 3D pattern, creating synthetic insulation that is incredibly warm for its weight. This sleeping bag is lightweight, so it won't hurt your shoulders to carry. Equipped with a shoulder pocket, it has a handy spot to store important objects. It has a mesh storage bag and a stuff sack, which will keep you organized. This sleeping bag is ideal for temperatures around 30°F and is thermal, keeping cold air out and the heat in.

    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

Use the Mountain Hardwear Ghost 40 Degree Mummy Sleeping Bag to stay warm in the outdoors. Featuring a mummy shape, this Mountain Hardwear sleeping bag is made for optimal warmth-to-weight ratio, since it is fitted so there is no extra fabric, cutting down on the weight and making it easier to carry on your back. Designed from nylon ripstop shell material, it works well in extensive use since it won't tear or rip. It 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 is lightweight and is perfect for backpacking, so it is compact and easy to fit in your pack, making it comfortable to carry no matter the hiking trail. It can withstand 40°F temperatures and is waterproof, keeping out moisture, so you won't end up soaked if bad weather hits.

    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
Additional Picks
An image of Mountain Hardwear Hyper Lamina OU8540 Sleeping Bag

Use the Mountain Hardwear Hyper Lamina Mummy Sleeping Bag to stay warm in the outdoors. This Mountain Hardwear sleeping bag has a mummy shape, sealing in your body heat since it is tight fitting. Featuring a nylon ripstop shell, it is durable, so it will not wear down after extended exposure to rough terrain. It has wind-resistant technology, which will add an extra layer of insulation. This Mountain Hardwear sleeping bag is lightweight, making long days out on the trail easier to tackle.

    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

With the Mountain Hardwear Lamina Z Blaze Polyester Mummy Sleeping Bag, you can experience a great night's sleep while on your weekend getaway. This Mountain Hardwear sleeping bag has a polyester lining and a nylon ripstop exterior, which is durable and does not absorb water. Featuring a lightweight build, it won't be difficult to carry long distances. It has a mummy shape, which is larger on top and more fitted by the feet, keeping warm air close to your body.

This Mountain Hardwear sleeping bag features a shoulder pocket, which can easily store small items such as a charger or other essentials. It has a compressible design, so your sleeping bag will not take up a lot of room, leaving you with sufficient space to bring along your other equipment. Perfect for winter, it is equipped with durable materials that are highly insulated which shield against extra cold weather conditions. This Mountain Hardwear sleeping bag is waterproof, making it a good fit for wet conditions. It features Thermalq® insulation, which weaves tough fibers together in a 3D pattern, creating synthetic insulation that is incredibly warm for its weight. This Mountain Hardwear sleeping bag comes with a stuff sack and a mesh storage bag, which is the perfect fit for storing your bag or other small items.

    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

Looking for a great camping sleeping bag? You'll want to know about the Mountain Hardwear Ratio 32 Mummy Sleeping Bag. Designed with a nylon ripstop shell, this Mountain Hardwear sleeping bag is durable, so it will not wear out after being exposed to rough conditions. It is made for camping and is lightweight, making it great for hiking or traveling long distances on foot. Featuring a mummy shape, it is made for optimal warmth-to-weight ratio, since it is fitted so there is no extra fabric, reducing the weight and making it easier to carry on your back.

This Mountain Hardwear sleeping bag features a zipper guard, keeping the fabric from getting caught when opening and closing the zipper. Perfect for summer, it will maximize breathability and ventilation for your time spent in warmer weather. It uses Q.Shield down, coating the down fibers with durable water repellent, so contact with water will not effect the insulation level. This Mountain Hardwear sleeping bag has a stuff sack and a mesh storage bag, which will hold your bag or other loose items. It features a mummy-style hood, which fits snugly over your head, helping keep you warm by trapping body heat.

    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 outdoor adventure. This sleeping bag has a mummy shape, which is wider on top and more tapered by the feet, keeping warm air closer to you. It features a polyester lining and is made with a nylon ripstop exterior, so it resists wear and tear. Featuring a lightweight build, it won't be a burden to carry long distances. With a shoulder pocket, it has a convenient spot to stash important objects.

    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
An image of Mountain Hardwear Hyper Lamina Torch 0 Degree Sleeping Bag

Get a good night's sleep while using the Mountain Hardwear Hyper Lamina Torch 0 Degree Mummy Sleeping Bag. With a mummy shape, this Mountain Hardwear sleeping bag is fitted to prevent warm air from escaping. It is thermal and has a 0°F temperature rating, so you won't feel any cold air pockets. This sleeping bag has Thermalq® insulation, which weaves tough fibers together in a 3D pattern, creating synthetic insulation that is highly warm for its weight. It features wind-resistant technology, which will add an extra layer of insulation. Featuring a lightweight build, it won't hurt your shoulders to carry.

    Pros
    • Lightweight construction reduces the weight of your pack
    • Mummy shape is excellent for hiking
    • Thermalq® insulation is incredibly warm for its weight
    Cons
    • Mummy shape is very fitted with no extra room to move around
An image of Mountain Hardwear Lamina Z Torch Women's 0 Degree Polyester Sleeping Bag

Get ready for your next trip with the Mountain Hardwear Lamina Z Torch Women's 0 Degree Polyester Mummy Sleeping Bag. With a mummy shape, this Mountain Hardwear sleeping bag is fitted to prevent warm air from escaping. Designed for women, it gives extra insulation at the feet and torso as women usually are naturally colder than men. It is waterproof and can withstand 0°F temperatures, preventing any cold drafts from keeping you up at night. This Mountain Hardwear sleeping bag features Thermalq® insulation, which weaves tough fibers together in a 3D pattern, creating synthetic insulation that is incredibly warm for its weight. It is designed with a polyester lining and it is built with a nylon ripstop shell, resisting wear and tear. Equipped with a shoulder pocket, it has a handy place to stash small objects. This Mountain Hardwear sleeping bag is lightweight, making long days out on the trail easier to handle. Featuring a compressible design, it fits easily into a backpack or bag.

    Pros
    • Designed to compress easily
    • Women's cut provides extra insulation by your extremities
    • Features lightweight build
    Cons
    • Polyester stains easily
    • Mummy shape is close fitting with no extra space to move around
    • Women's sleeping bags do not always fit tall women
Understand More About Mountain Hardwear Lightweight Sleeping Bags:
Decide Which Temperature Rating to Choose for Mountain Hardwear Lightweight Sleeping Bags
20 Degree Sleeping Bags

It's not easy deciding on the right temperature rating for your Mountain Hardwear lightweight 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 20°F, but remember that this doesn't account for variables such as layering, what you're wearing, and various other factors. They have 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. 20 degree sleeping bags are tight fitting, reducing the amount of space your body has to work to heat up. They are generally cheaper than sub-zero degree bags, so you can purchase these without feeling worried about going over your budget. If you think that you want to get a 20 degree rating Mountain Hardwear lightweight sleeping bag, check out this awesome one.

30 Degree Sleeping Bags

It can be hard to decide on the right temperature rating for your Mountain Hardwear lightweight sleeping bag. We're here to help you think about the perfect choice for your next outdoor adventure. These 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, making them ideal if you're shopping on a budget. They are perfect for almost every season, so they are one of the most practical options out there. 30 degree sleeping bags are typically lighter, so they'll keep you warm on those chilly summer or fall nights, without weighing you down. If you are considering getting a 30 degree rating Mountain Hardwear lightweight sleeping bag, check out this great one.

40 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 lightweight 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 you can purchase one without feeling worried about going over your budget. They are perfect for warm weather trips, so they help vent heat, keeping you cool if a hot front comes through. They feature lighter weight than lower temperature rating bags, so they'll keep you warm on those occasional cold nights, without weighing you down. If you are considering getting a 40 degree rating Mountain Hardwear lightweight sleeping bag, check out this awesome one.

Figure Out Which Liner Material to Pick for Mountain Hardwear Lightweight Sleeping Bags
Synthetic Sleeping Bags

Are synthetic sleeping bags the best choice for you? Take a look at this particular Mountain Hardwear lightweight sleeping bag with a synthetic liner that we picked out for you. Synthetic sleeping bags can be easily compressed, 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 go many years before needing a complete wash. They are designed with durable materials, so they can be used for sleeping on all sorts of rocky or wet surfaces. They are designed to be lightweight, so they are designed to be as light as possible without sacrificing warmth and functionality. They are moisture wicking, allowing you to sleep more comfortably in hotter or more humid climates.

Polyester Sleeping Bags

We looked at five awesome Mountain Hardwear lightweight sleeping bags that have a polyester liner to help you decide if this is the right material you want. Polyester 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. They are designed with durable materials, so they can stand up to extensive use without fraying or falling part. They are breathable, allowing ample airflow so you don't end up overheating. They dry quickly, so even in the wettest conditions, moisture will not soak the fabric. Now that you're more familiar with polyester, take a look here.

Nylon Sleeping Bags

There is only one Mountain Hardwear lightweight sleeping bag that has a nylon liner. Nylon sleeping bags are very comfortable, ensuring comfort and rest, no matter the surface underneath. They are easy to clean, so they can last a long time before needing a complete wash. They are designed with durable materials, so they can be used on all kinds of rough or wet terrain. They dry quickly, so even in the wettest conditions, moisture will not soak the fabric. They are designed to be lightweight, so they are ideal for long backpacking trips. Ready to decide on the right Mountain Hardwear lightweight sleeping bag for you? Get started here.