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 0 Degree Down Sleeping Bag
From leading brands and best sellers available on the web.
Related Products
Buying Guide for the Best 0 Degree Down Sleeping Bag
Choosing a 0-degree down sleeping bag is an important decision for anyone venturing into cold weather camping or backpacking. The right sleeping bag will keep you warm, comfortable, and safe during chilly nights outdoors. It's important to consider your usual camping locations, how cold it gets, and your personal comfort. Understanding the main specifications will help you select a sleeping bag that matches your needs and ensures a good night's sleep, even in freezing temperatures.Temperature RatingThe temperature rating tells you the lowest temperature at which the bag will keep an average sleeper warm. A 0-degree rating means the bag is designed for freezing conditions, but comfort levels can vary. Some bags are rated for survival rather than comfort, so it's wise to think about whether you tend to sleep cold or warm. If you feel chilly easily, you might want a sleeping bag rated slightly lower than the coldest temperature you expect. This ensures you'll stay cozy even if conditions are harsher than expected.
Down Fill PowerDown fill power measures the quality of the down insulation and how well it traps heat. The higher the fill power (ranging from about 550 to 900), the more warmth you get for less weight and bulk. Lower fill power bags tend to be heavier and less packable, while higher fill power offers the best warmth-to-weight ratio, ideal for backpackers. Choose higher fill power if you need to save space and weight, but if size and weight aren't a big concern, a lower fill power bag can still provide excellent warmth.
WeightWeight is crucial if you plan to carry the sleeping bag on multi-day hikes or backpacking trips. Lighter sleeping bags are generally more comfortable to carry but may be more expensive if they use premium materials. If you'll be camping close to your car (car camping), weight is less important. Backpackers and hikers should prioritize lighter sleeping bags, while those staying at established campsites might not need to worry as much about the total weight.
Packed SizePacked size refers to how small the sleeping bag can be compressed for storage or transport. A smaller packed size makes it easier to fit the bag into a backpack, which is important for hikers with limited space. Down sleeping bags usually compress much smaller than synthetic ones. If packing space is a priority for you, look for bags that specify a compact packed size.
Shell MaterialShell material is the outer fabric of the sleeping bag, which protects the down inside and affects durability, water resistance, and breathability. Ripstop nylon and polyester are common and offer a good balance of strength and weight. Some bags also have a water-resistant coating to help shed moisture. If you expect damp conditions, look for bags with water-repellent shells, but if you’re mostly in dry areas, breathability and comfort might be more important.
ShapeSleeping bags come in different shapes, like mummy, semi-rectangular, or rectangular. Mummy bags are snug and efficient at keeping warmth, perfect for very cold conditions, while rectangular bags give you more room to move but may not be as warm. If you value maximum warmth, choose a mummy shape. If you prefer extra space, go for a roomier cut, but remember that a tighter fit preserves heat better.
Length and FitLength and fit ensure the sleeping bag matches your body size. Bags are available in regular and long sizes, and some come in versions for men and women. Using the right size is important—if the bag is too long, you'll have cold air pockets, and if it's too short, you won’t be able to close it properly. Pick a bag size that matches your height and body shape for the best thermal performance.
FeaturesExtra features can add comfort and convenience to your sleeping experience. Look for options like draft collars (to prevent heat loss), snag-free zippers, stash pockets, and cinchable hoods. If you often get cold at night, features that help seal out cold air, like draft tubes or collars, are valuable. Choose features based on what makes you most comfortable and aligns with your typical camping conditions.