Best Lightweight Extreme Cold Weather Sleeping Bags for 2019

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. It uses Gore Windstopper™ fabric, so you will stay warm in windy conditions as this sleeping bag is wind-resistant.

Before purchasing the Outdoor Vitals Summit 0 Degree Down Mummy Sleeping Bag, it's helpful to know more. This Outdoor Vitals sleeping bag features a down lining, lasting for many years with the proper upkeep. With a mummy shape, it is made with maximum 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. It is made for camping and is lightweight, making it great for hiking or traveling long distances on foot.

This Outdoor Vitals sleeping bag has a zipper guard, preventing the fabric from snagging when opening and closing the zipper. Featuring a 0°F temperature rating, it can keep out icy drafts from the inside of your sleeping bag. 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. The hood is designed with drawstrings, so you can adjust the fit based on the temperature outside. This Outdoor Vitals sleeping bag has a compression bag, which gives you the perfect space to pack away your sleeping bag and any other small items.

Sleep comfortably while using the Suisse Sport Alpine Men's 0 Degree Polyester Mummy Sleeping Bag. This Suisse Sport sleeping bag is lightweight and is designed for hiking, 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 very fitted so there isn't excess material, cutting down on the weight and making it more comfortable to carry on your back. It has a polyester shell, which will resist UV light, shielding you from harmful sunlight, and a polyester lining, which is breathable and soft on your skin and does not get as hot as other fabrics during the night.

This sleeping bag features a shoulder pocket, which offers you a convenient and safe place to store your valuable and small items, such as your phone. It is made to be compact and has a compressible design, giving you enough extra space to bring along your other gear. Suitable for winter weather, it is built with durable materials that are highly insulated which withstand extra cold temperatures. Withstanding 0°F temperatures, it can keep out cold drafts from the inside of your sleeping bag. This Suisse Sport sleeping bag features a stuff sack, which will keep your pack organized. The hood has drawstrings, so you can adjust the fit based on the temperature outside. This Suisse Sport sleeping bag has Microtekk Z1 insulation, which keeps you warm at colder temperatures by using synthetic insulation.

Use the Sierra Design Nitro UL 800 Women's 0 Degree Mummy Sleeping Bag to stay warm and cozy in the outdoors. This sleeping bag is designed for backpacking and is lightweight, making it great if your number one priority is low volume and weight. It has a mummy shape, which is larger on top and more fitted on the bottom, keeping warm air close to your body. Tailored for women, it has more insulation at the feet and torso as women usually are naturally colder than men. Featuring a nylon ripstop shell, it works well in rugged use since it won't rip or tear. It has a 0°F temperature rating, which keeps out cold drafts from the inside of your sleeping bag. This Sierra Design sleeping bag uses Dridown technology, so the insulating down clusters will be protected from moisture. It is easy to pack, so it will neatly roll up and fit into your bag.

Choose the Alps Mountaineering 0 Degree Polyester Mummy Sleeping Bag to stay warm in the outdoors. This Alps Mountaineering sleeping bag has a polyester lining, which is light and soft on your skin and doesn't get as hot as other fabrics during the night, and a polyester exterior, which is light and comfortable. It has a mummy shape, which is larger on top and more fitted by the feet, keeping warm air close to your body. This sleeping bag is perfect for camping and is lightweight, making it great if your number one priority is low volume and weight. Withstanding 0°F temperatures, it can keep out cold drafts from the inside of your sleeping bag. With a compressible design, it fits easily into a backpack or bag. It has Techloft silver insulation, which uses tiny, silicone-coated, micro-denier fibers that increase insulation, warmth, and compactness.

Choose the Marmot Lithium 0 Degree Mummy Sleeping Bag to stay warm and cozy in the outdoors. This sleeping bag has a mummy shape, which is wider on top and more fitted on the bottom, keeping warm air closer to you. Featuring a lightweight build, it won't be difficult to carry. It features Down Defender, which prevents down from losing loft when exposed to moisture. This sleeping bag can withstand 0°F temperatures and is waterproof, keeping out moisture, so you won't end up soaked if it starts raining.

If you're looking for a new sleeping bag, you might want to consider the Western Mountaineering Bison GWS Sub Zero Degree Mummy Sleeping Bag, which is rated very highly among customers. This sleeping bag has a mummy shape, which is larger on top and more fitted by the feet, keeping warm air closer to you. It features Gore Windstopper™ fabric, which protects you from all windy conditions by utilizing a porous membrane that keeps you warm. With a sub-zero degree temperature rating, this sleeping bag can prevent any icy drafts from keeping you up at night. It 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. Featuring a lightweight build, it won't hurt your shoulders to carry.

With the Browning Vortex 0 Degree Polyester Mummy Sleeping Bag, you can experience a great night's sleep while on your outdoor adventure. This Browning sleeping bag has a polyester lining, which is light and soft on your skin and does not get as hot as other fabrics during the night, and a polyester shell, which is light and comfortable. It is lightweight and is designed for hunting, so you can get a good night's sleep even in demanding conditions. With a mummy shape, it is made for optimal warmth-to-weight ratio, since it is fitted so there is no extra material, reducing the weight and making it more comfortable to carry on your back.

This Browning sleeping bag is made to be compact and features a compressible design, giving you sufficient extra space to take along your other essentials. It is waterproof and can withstand 0°F temperatures, so the cold won't deter you from spending a night in the wilderness. It uses Techloft Micro-Insulation, so you will have increased insulation and comfort because of tiny, silicone-coated, micro-denier fibers. This sleeping bag comes with a stuff sack, which will keep your pack organized.

Looking for a great camping sleeping bag? You'll want to hear all about the Big Agnes Daisy Mae Women's 0 Degree Polyester Taffeta Mummy Sleeping Bag. This sleeping bag is designed for camping and is lightweight, making long days out on the trail easier to tackle. With 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. It features a polyester taffeta lining and a polyester shell, which resists UV light, shielding you from damaging sun rays. Designed for women, it has more insulation at the feet and torso as women generally are naturally colder than men.

This sleeping bag can withstand 0°F temperatures, preventing any icy drafts from keeping you up at night. It features a zipper guard, preventing the material from getting caught in the zipper. It is equipped with Downtek, designed to create strong surface tension on the fibers of the down clusters, so they won't collapse when wet and lose their ability to insulate. This sleeping bag features a jacket style hood and a built-in pillowcase, so you can have a designated pocket to hold a pillow, supporting your head and neck.

Sleep comfortably with the Big Agnes Oliphant 0 Women's 0 Degree Nylon Taffeta Mummy Sleeping Bag. With a mummy shape, this Big Agnes sleeping bag is made for optimal 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 is tailored for women, providing extra padding at the feet and torso, as women usually have naturally lower body temperatures than men. This sleeping bag is suitable for temperatures as low as 0°F and is waterproof, resisting moisture and keeping you protected from rain or dew. It has a nylon taffeta lining and is designed with a nylon ripstop shell, so it lasts for a long period of time. It features Downtek, designed to repel water even in the wettest conditions. This sleeping bag is ideal for backpacking and is lightweight, making long days out on the trail easier to tackle. It has a mummy-style hood and a mesh storage sack, which offers you a convenient and safe place to stash your important items, such as your phone. It features a stuff sack and a two-way zipper, so you can easily control the airflow inside the sleeping bag.