We Use CookiesWe use cookies to enhance the security, performance,
functionality and for analytical and promotional activities. By continuing to browse this site you
are agreeing to our privacy policy
10 Best Below Zero Sleeping Bags 2025 in the United States
#1
Winner
HiZYNICE Sleeping Bag Zero Degree Sleeping Bags for Adults Big and Tall Winter Cold Weather Camping XXL Extra Large Wide,Black Left Zip,90" x 39"
The HiZYNICE Zero Degree Sleeping Bag is designed with big and tall campers in mind, offering a generous size of 90 x 39 inches, which is perfect for individuals up to 6 feet 7 inches tall. Its cozy cotton flannel lining provides comfort, while the sleeping bag's temperature ratings—extreme at 0°F, limit at 15°F, and comfort at 30°F—make it suitable for cold weather camping in three seasons. The draft tube along the zipper is a thoughtful addition, preventing heat loss and enhancing warmth during chilly nights.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#2
Coleman North Rim 0°F Big & Tall Sleeping Bag, Cold-Weather Mummy Sleeping Bag for Adults, No-Snag Zipper with Adjustable Hood for Warmth & Ventilation, Contains PFAS
The Coleman North Rim 0°F Big & Tall Sleeping Bag is designed for camping in cold weather, with a temperature rating that goes down to 0 degrees Fahrenheit. It's well-suited for tall individuals, accommodating people up to 6 feet 2 inches in height. The mummy shape, combined with an adjustable hood, helps to seal in warmth, making it effective for retaining heat in cold conditions. The insulation is synthetic polyester, which is durable and retains heat well.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#3
Coleman Camping Sleeping Bags: Big & Tall 0°F Bag, Heritage Cold-Weather Sleeping Bags for Adults Cold Weather and Basic Sleeping Bags for Adults
The Coleman Big & Tall 0°F sleeping bag is designed to keep you warm and comfortable in cold weather conditions. With a temperature rating of 0°F, it’s suitable for winter camping and can handle temperatures as low as 10°F thanks to its 5 pounds of Holofill 808 insulation. This makes it a great option for those who camp in extremely cold environments. The rectangular shape and spacious dimensions (40 x 84 inches) ensure that it can comfortably accommodate adults up to 6'7" tall, making it ideal for taller individuals. The heavy-duty cotton cover and synthetic flannel liner add durability and warmth, and the flannel liner is also cozy and machine washable, which is a plus for easy maintenance.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Top 10 Best Below Zero Sleeping Bags 2025 in the United States
#1
Winner
9.8 score
HiZYNICE Sleeping Bag Zero Degree Sleeping Bags for Adults Big and Tall Winter Cold Weather Camping XXL Extra Large Wide,Black Left Zip,90" x 39"
HiZYNICE Sleeping Bag Zero Degree Sleeping Bags for Adults Big and Tall Winter Cold Weather Camping XXL Extra Large Wide,Black Left Zip,90" x 39"
Temperature Rating: 0°F (extreme), 15°F (limit), 30°F
Insulation Type: Cotton
Shape: Rectangular
Weight: 7 Pounds
Packability: 17.01 x 11.89 x 7.01 inches
Shell Material: Polyester
Zipper Features: Anti-snag, draft tube, fully unzipped
Chosen by 1168 this week
Coleman North Rim 0°F Big & Tall Sleeping Bag, Cold-Weather Mummy Sleeping Bag for Adults, No-Snag Zipper with Adjustable Hood for Warmth & Ventilation, Contains PFAS
Coleman North Rim 0°F Big & Tall Sleeping Bag, Cold-Weather Mummy Sleeping Bag for Adults, No-Snag Zipper with Adjustable Hood for Warmth & Ventilation, Contains PFAS
Temperature Rating: 0 degrees Fahrenheit
Insulation Type: Synthetic polyester
Shape: Mummy
Weight: 6.5 Pounds
Packability: Stuff sack included
Shell Material: Polyester
Zipper Features: ZipPlow, Thermolock draft tube
Coleman Camping Sleeping Bags: Big & Tall 0°F Bag, Heritage Cold-Weather Sleeping Bags for Adults Cold Weather and Basic Sleeping Bags for Adults
Coleman Camping Sleeping Bags: Big & Tall 0°F Bag, Heritage Cold-Weather Sleeping Bags for Adults Cold Weather and Basic Sleeping Bags for Adults
Temperature Rating: 0°F
Insulation Type: Holofill 808
Shape: Rectangular
Weight: 9 Pounds
Packability: Wrap 'N' Roll
Shell Material: Cotton
Zipper Features: No-snag zipper
TETON Sports -35 Degree and 0 Degree Sleeping Bag. Warm and Comfortable Camping Sleeping Bag, TETON Tough Canvas Shell for Camping, Hunting, and Cold Weather, Brown
TETON Sports -35 Degree and 0 Degree Sleeping Bag. Warm and Comfortable Camping Sleeping Bag, TETON Tough Canvas Shell for Camping, Hunting, and Cold Weather, Brown
Temperature Rating: 0F
Insulation Type: SuperLoft Elite Hollow Fiber
Shape: Rectangular
Weight: 8.5 pounds
Shell Material: Canvas
Zipper Features: Zippers on both sides
TETON Sports Celsius Regular, 0 Degree Sleeping Bag, All Weather Bag for Adults and Kids Camping Made Easy and Warm Compression Sack Included
TETON Sports Celsius Regular, 0 Degree Sleeping Bag, All Weather Bag for Adults and Kids Camping Made Easy and Warm Compression Sack Included
Temperature Rating: 0F
Insulation Type: SuperLoft Elite Hollow Fiber
Shape: Rectangular
Weight: 2.3 kilograms
Packability: Compression sack with straps
Shell Material: Taffeta
Zipper Features: Designed to prevent snags
Related Products
0 Degree Winter Sleeping Bags for Adults Camping (350GSM) -Temp Range (5F – 32F) Portable Waterproof Compression Sack- for Big and Tall in Env Hoodie: Hiking Backpacking 4 Season
0 Degree Winter Sleeping Bags for Adults Camping (350GSM) -Temp Range (5F – 32F) Portable Waterproof Compression Sack- for Big and Tall in Env Hoodie: Hiking Backpacking 4 Season
Temperature Rating: 5F to 32F
Insulation Type: 350GSM micro fiber
Shape: Rectangular
Weight: 5 lbs
Packability: compact with compression sack
Shell Material: 210T ripstop polyester
Zipper Features: wind buffer, anti-pinch ribbon
TETON Fahrenheit Regular, 0 Degree Sleeping Bag, All Weather Bag for Adults and Kids Camping Made Easy and Warm Compression Sack Included
TETON Fahrenheit Regular, 0 Degree Sleeping Bag, All Weather Bag for Adults and Kids Camping Made Easy and Warm Compression Sack Included
Temperature Rating: 0F
Insulation Type: SuperLoft Elite Hollow Fiber
Shape: Rectangular
Weight: 5.5 Pounds
Packability: Compression sack included
Shell Material: Taffeta
Zipper Features: Dual-side zippers
Londtren Large 0 Degree Sleeping Bags for Adults Cold Weather Sleeping Bag Camping Winter Below Zero 20 15 Flannel Big and Tall XXL
Londtren Large 0 Degree Sleeping Bags for Adults Cold Weather Sleeping Bag Camping Winter Below Zero 20 15 Flannel Big and Tall XXL
Temperature Rating: 0°F (comfort 20°F to 55°F)
Insulation Type: Polyester
Shape: Mummy
Weight: 7 pounds
Packability: 17.17 x 13.5 x 7.68 inches
Shell Material: 210T Polyester
Zipper Features: Zipper draft tubes, two-way zipper
TETON Sports Celsius XL -32C/-25F Sleeping Bag; Cold Weather Sleeping Bag; Great for Family Camping; Free Compression Sack Blue - Left Zip
TETON Sports Celsius XL -32C/-25F Sleeping Bag; Cold Weather Sleeping Bag; Great for Family Camping; Free Compression Sack Blue - Left Zip
Temperature Rating: -25F
Insulation Type: Innovative fiber fill
Shape: Rectangular
Weight: 9.5 Pounds
Packability: Compression Sack
Shell Material: 70D Polyester Ripstop
Zipper Features: Left-side zipper
#10
7.5 score
TETON Sports Celsius XXL 0 Degree Sleeping Bag - 0˚F Cold-Weather Sleeping Bag for Adults– Camping Made Easy….and Warm. Compression Sack Included
TETON Sports Celsius XXL 0 Degree Sleeping Bag - 0˚F Cold-Weather Sleeping Bag for Adults– Camping Made Easy….and Warm. Compression Sack Included
Temperature Rating: 0F
Insulation Type: SuperLoft Elite, Loose
Shape: Rectangular
Weight: 7 Pounds
Packability: Compression sack, heavy-duty straps
Shell Material: Polyester taffeta
Zipper Features: Right-side zipper
How do we rank products for you?
Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.
Buying Guide for the Best Below Zero Sleeping Bags
Choosing the right below-zero sleeping bag is crucial for ensuring a comfortable and safe outdoor experience in extremely cold conditions. The right sleeping bag will keep you warm, dry, and well-rested, which is essential for maintaining your energy and health during your adventure. When selecting a below-zero sleeping bag, consider the following key specifications to find the best fit for your needs.Temperature RatingThe temperature rating indicates the lowest temperature at which the sleeping bag will keep you warm. This spec is important because it helps you choose a sleeping bag that matches the expected weather conditions. Temperature ratings are usually divided into three segments: comfort, limit, and extreme. Comfort is the temperature at which a cold sleeper might feel comfortable, limit is the temperature at which a warm sleeper might feel comfortable, and extreme is the survival temperature. Choose a sleeping bag with a temperature rating slightly lower than the coldest temperature you expect to encounter to ensure you stay warm.
Insulation TypeInsulation type refers to the material used to keep you warm inside the sleeping bag. The two main types are down and synthetic. Down insulation is lightweight, compressible, and offers excellent warmth, but it can lose its insulating properties when wet. Synthetic insulation is bulkier and heavier but retains warmth even when damp and dries faster. If you expect wet conditions or are on a budget, synthetic might be the better choice. For dry, cold conditions and if weight and packability are priorities, down insulation is ideal.
ShapeThe shape of the sleeping bag affects its warmth and comfort. The main shapes are mummy, rectangular, and semi-rectangular. Mummy bags are snug and tapered, providing maximum warmth and reducing weight, making them ideal for extreme cold. Rectangular bags offer more room to move but are less efficient at retaining heat. Semi-rectangular bags are a compromise between the two, offering a balance of warmth and space. Choose a shape based on your preference for space versus warmth and the specific conditions you'll be facing.
WeightWeight is an important consideration, especially if you will be carrying the sleeping bag on long hikes or expeditions. Lighter sleeping bags are easier to carry but may sacrifice some warmth or durability. Heavier bags might offer more insulation and durability but can be cumbersome. Consider the balance between weight and warmth, and choose a sleeping bag that you can comfortably carry while still providing adequate insulation for the temperatures you'll encounter.
PackabilityPackability refers to how small the sleeping bag can be compressed for transport. This is important for saving space in your backpack. Down sleeping bags generally pack down smaller than synthetic ones, making them a good choice if space is a concern. However, synthetic bags can still be quite packable and are often more affordable. Consider how much space you have in your pack and choose a sleeping bag that fits your needs without taking up too much room.
Shell MaterialThe shell material of a sleeping bag affects its durability and water resistance. Common materials include nylon and polyester, often with a durable water repellent (DWR) finish. A tougher shell material can withstand rough use and protect the insulation from moisture. If you expect wet or abrasive conditions, look for a sleeping bag with a durable, water-resistant shell. For less demanding conditions, a lighter shell material may suffice and can help reduce weight.
Zipper FeaturesZipper features can impact the convenience and comfort of your sleeping bag. Look for zippers that are easy to use, snag-resistant, and have draft tubes to prevent cold air from entering. Some sleeping bags have two-way zippers for better ventilation and ease of access. If you tend to get too warm or need to adjust your sleeping bag frequently, these features can be very useful. Choose zipper features based on your personal preferences and the conditions you'll be facing.