The Best Zero Degree Backpacking Sleeping Bag For 2023

Katie Finn By, Katie Finn
Best Zero Degree Backpacking Sleeping Bag
Best Zero Degree Backpacking Sleeping Bag

The Rundown

1. Best Overall: Coleman 0°F Mummy Sleeping Bag

Stay comfortable and protected from the elements with the Coleman 0°F Mummy Sleeping Bag. This ultra-warm adult sleeping bag is designed to keep you warm in temperatures as low as 0 degrees Fahrenheit. Read Review

2. Runner Up: Rioyalo 0 Degree Winter Sleeping Bags

Get ready to take on the outdoors with the Rioyalo 0 Degree Winter Sleeping Bag. Lightweight and highly portable, this sleeping bag is designed to keep you comfortable in cold/warm weather conditions. Read Review

3. Best Comfortable: Hyke & Byke Eolus 0 F Hiking & Backpacking Sleeping Bag

Get the perfect night's sleep no matter where you are with the Hyke & Byke Eolus 0 F Hiking & Backpacking Sleeping Bag. Featuring an inner and outer nylon shell, this sleeping bag will keep you comfortable in temperatures as low as 0 degrees. Read Review

4. Best Convenient: KingCamp 0 Degree Backpacking Sleeping Bag

Keep warm and comfortable in any weather with the KingCamp 0 Degree Backpacking Sleeping Bag. This sleeping bag is designed to keep you snug and toasty in temperatures as low as 0 degrees, perfect for those cold winter nights. Read Review

5. Best Reliable: Klymit Wild Aspen Lightweight Mummy Sleeping Bag

Get a good night's sleep in the wild with the Klymit Wild Aspen Lightweight Mummy Sleeping Bag! This durable and lightweight sleeping bag has been designed to keep you warm and comfortable, even when camping in cold weather. Read Review

Backpacking on colder nights is a great way to get a natural feel for nature. Chances are, you'll be sleeping outdoors for extended periods. Your choice of sleeping bag will make all the difference.

A subpar sleeping bag can ruin your camping trip and leave you miserable. But, if you spend a bit of time researching before you go out, you can leave behind that miserable experience and have one that will bring joy to future camping trips. The right sleeping bag can also extend your outdoor adventures into the winter months. Whether camping in cooler climates or just spending more time outside, a suitable sleeping bag can enhance your experiences and make them more enjoyable. We'll look at what factors to consider when choosing the best zero-degree backpacking sleeping bag...

After nearly hours of research, we were able to come up with many top products from prominent brands like Coleman, Rioyalo, Hyke & byke, Kingcamp, Klymit, Guide gear, Kelty, Atepa, Qezer, Gcsyo. Among them, We think the best zero degree backpacking sleeping bag is Coleman 0°F Mummy Sleeping BagThis product is made of soft, comfortable materials to help you sleep deeply while traveling.  Alternatively, you may go with the Rioyalo 0 Degree Winter Sleeping Bags if you're looking for another option.

Our article today focuses on guidelines and tips to buy the right product that best suits your needs. Explore with us right here.

Our Top Picks

TOP Choice #1 Coleman 0°F Mummy Sleeping Bag
Our Score:

Quilting construction, insulated footbox, and Thermolock draft tube for warmth and heat retention

Mummy-style adult sleeping bag for camping in temperatures as low as 0 degrees Fahrenheit

Can accommodate most people up to 6 feet 2 inches in height

Semi-sculpted hood tightens with a drawstring to seal in heat

ZipPlow system plows away fabric to prevent snagging during zipping

TOP Choice #2 Rioyalo 0 Degree Winter Sleeping Bags
Our Score:

% Ultra Comfortable and Design for COLD/WARM Weather (temperature range from 5F - 32F degree): Rioyalo sleeping bags are designed to ensure you get a good and relaxing night’s sleep after a tiring day of trekking, hiking, travel or any other exploration. It is not only good for warm weather, but also good for extremely cold weather. Thoughtful design of Wind Buffer prevents heat losing, while the detailed anti-pinch Grosgrain Ribbon prevents zipper from snags

% Skin Friendly and Super Comfy: The first-rate 190T Pongee lining is skin-friendly. What a soft silky and awesome cozy feeling you will have when completely immersing yourself into this warm, comfy peapod.

% 100% Satisfaction: Your satisfaction is our ultimate goal. With 30 days’ hassle-free return policy, we want to ensure our determination and attitude of happiness toward you.

% High Quality and super Durable and Waterproof: Top quality 210T Nylon ripstop on the shell, 190T Pongee Lining in 100% Polyester, as well as premium 450GSM 100 percent polyester fiber filling. The ingenious workmanship precisely emerged all of these seamlessly to boost the durability to a higher level without compromising heat lost. The waterproof design keep you warm in even extreme weather and prevent you from dampness

% Lightweight and Highly Portable: Top Line 100 percent polyester fiber 450GSM aligned with top-notch shell provide extra warm comfort during outdoor activities without adding extra weight to already sore shoulders (only 5 lbs). Easy Fold-able design along with a compression sack with straps makes it extremely convenient to carry, store and reuse. A perfect travel mate for camping, hiking, backpacking, as well as other outdoor activities

TOP Choice #3 Hyke & Byke Eolus 0 F Hiking & Backpacking Sleeping Bag
Our Score:
Hyke & Byke

Hydrophobic Water Repellent: DWR-Coated camping sleeping bags for adults feature 400T 20 D ripstop nylon fabric liner, 2 large YKK zippers with anti-snag sliders, velcro, drawstring & vertical baffles

Hiking Gear: Designed for thru-hiking, backpacking and camping, this ultralight sleeping bag boasts superior weight-to-warmth ratio at only 3.10 lbs for Regular; Sleeping bag stuff sack included

Hyke & Byke Sleeping Bags: USA-based brand offers premium quality camping gear collection of adult & kids sleeping bags, camping tents & sleeping pods for all your adventures in the great outdoors

Save Space & Weight: Don't sacrifice comfort! The regular mummy sleeping bag will fit a 6ft person; Warm but ultralight, 4 season winter sleeping bag

0 Degree Sleeping Bag: Perfect cold weather sleeping bag features WR 800 fill power goose down insulation with a revolutionary microscopic ClusterLoft base to keep you warm from 0 - 30 F

【Ultralight & Portable】 This compact sleeping bag saves space and save weight with light premium quality duck down filling. Size 85x33x20in, weight only 3.1 lbs and packable sleeping bag can be compressed to 14.2 × 7.9 × 7.9 inches as a small package for easy transport and store with its compression bag.

【Multiple Uses 】KingCamp down sleeping bag made with high quality 100% Polyester 50D material, comfortable and waterproof. This backpacking sleeping bag is easy to carry for various outdoor activities, such as camping, backpacking, hiking, adventure, mountaineering, traveling, etc. It is also a great choice for hotel use.

【Quality & Convenience】This down sleeping bag multi-baffle hood help keep the hot air in and cold air out; down-filled collar with easy-access drawcord also adds warmth.Dual-sliding, locking antisnag YKK zipper makes it easy to get in and out . Spacious, natural-fit foot box allows more wiggle room for your toes.Internal pocket provides a convenient place to stash your headlamp, phone or other camping needs.

【SLEEPING WARM 】Mummy type is down-filled, warmly wraps your feet, and is a below 0 degrees class winter sleeping bag, cold protection.0 degree sleeping bags for adults cold weather temperature range : Comfort 34℉.

【Premium Down Filled】Down sleeping bag selected the best white duck down, no odor and impurities, stay warm and dry, safe and healthy . This compact sleeping bag filling ultralight premium quality duck down - nature's best light insulator that traps heat and keeps you warm, can beat the cold outdoor winter weather.

Camping Sleeping Bag for Cold Weather: This backpacking sleeping bag is designed to stand up to 0 degree weather, so you can stay safe and warm in freezing temperatures

Sleep Outside with Klymit: Our award-winning products are designed to help you sleep outside as comfortably as you do in your own bed

Compact Sleeping Bag Design and Easy Storage: The included compression stuff sack keeps this sleeping bag contained in a 15 by 9 by 9-inch space and features a hanging loop for simple storage when not in use

Full-Coverage Adult Sleeping Bag: This hiking sleeping bag features a fully adjustable deep pocket hood and a zipper draft tube that keeps cold air out

Durable, Lightweight Sleeping Bags: This sleeping bag for adults features a water- and abrasion-resistant micro polyester shell and is made with dual layers of lightweight Thermapro synthetic fill insulation

FULL-LENGTH ZIPPER – Features a 2-way, full-length anti-snag zipper on the right side. Perfect outdoor sleeping bag for adults and kids. Lightweight, portable sleeping bag. Weighs 13.6 lbs.

COMFORT RATED DOWN TO 0°F – A 0-degree sleeping bag, large and wards off temperature swings down to 0°F with 7 lbs. of insulation. You get to explore the outside world uninterrupted.

TOUGH CANVAS SHELL – Armed in a tough shell, take this canvas sleeping bag for camping, backpacking, hiking. 8-oz. cotton canvas shell. A camping essential. Measures 50"w. x 90"l.

ATTACHED HOOD FOR WARMTH – This cold weather sleeping bag is plush and comes with an attached hood that retains heat, so you stay toasty warm. Generously lined with a brushed-cotton flannel lining in plaid.

2 PERSON SLEEPING BAG – Guide Gear Double Sleeping Bag allows you to make a cold-weather reservation for 2 outdoors in spacious, roomy accommodation. Ample room for 2 people or all for yourself.

Kelty Craftsmanship: Kelty is synonymous with quality in the outdoor community. Kelty gear is built for play, and built to last. The Cosmic Synthetic bag is ready to be put through the ringer on the trail, campground, and everywhere in between.

Tailored Fit: Natural fit spacious footbox gives more room to wiggle your toes, and length options range to fit sleepers 5’8” to 6’6”. A handy stash pocket on the exterior of the bag for your overnight goodies and essentials in the tent.

Insulation: Cirroloft synthetic insulation provides reliable warmth in cold and damp conditions, maintains loft for even coverage with no cold spots. Temperature ratings from 0 degrees to 40 degrees, to ensure your time on the trail is comfortable.

Packability: Integrated compression stuff sack, coupled with the premium packability of the synthetic fill allow the Cosmic synthetic to reach minimalist standards of backpacking gear. Trail weight varies by temp rating, from 2lbs 6oz to 4lbs 11oz.

0 Degree Temp Rating, Regular Size: Fits sleepers up to 6ft, fill weight 55oz, total weight 4lbs 6oz, stuff size (non-compressed) 17x11 inches. Color: Fired Brick Red/Smoke

8 KingCamp 0 Degree Sleeping Bags
Our Score:

【Multipurpose】You can use our 20 degree sleeping bag without a sleeping bag liner in multiple weather conditions. It's a perfect hiking sleeping bag for outdoor camping trips, boy scouts or mountain hiking, also works as a camping comforter.

【Big And Tall Sleeping Bag】This adult sleeping bag for camping measures 91 " x 36", larger and wider than ordinary camping sleeping bags, can accommodate most people up to 7 feet in height. This lightweight backpacking sleeping bag is more comfortable and roomy when sleeping. Never worry about being unable to turn over in the adult sleeping bag.

【Quality Materials】This warm weather sleeping bag with 400g/㎡ hollow fiber filling, spring back quickly to make backpacking more fluffy and warm, you will have a comfortable and warm night in this cold weather sleeping bag. The tall sleeping bag adopts 210T polyester, keeping you warm even in extreme conditions and preventing you from any dampness.

【3 Season Sleeping Bag】This mens sleeping bag is suitable for spring, autumn, and summer, perfect for cool to warm climates to provide exceptional comfort and warmth while camping or hiking. In the hot season, the bottom zipper can be opened to expose your feet to feel the cool breeze. This cold weather sleeping bags for adults temperature range: Comfort : 43℉; Limit : 36℉,Extreme:9 ℉.

【Lightweight & Portable】Our backpacking sleeping bag is a must-have addition to your camping accessories, as it provides comfort in cold conditions yet packs down into a little bag measuring 16.5ⅹ9.8in. Whether you are car camping or heading into the backcountry, compact sleeping bag won't take up much space at all! Lightweight, comfortable, and great for all outdoor occasions, you'll never hesitate to sleep in cold weather again.

【Premium Down Sleeping Bag】The backpacking sleeping bag with ultralight 650FP white duck down 90/10 filling with the highest warmth-to-weight ratio to beat the cold weather, keep you warm all night.

【Down Sleeping Bag Temperature 】This adult sleeping bag's comfort temperature is 34℉/1℃ and lower limit temperature is 25℉/-4℃. You can use this ultralight sleeping bag for 4 seasons(spring, summer, fall, winter).

【Easy to Carry】 The compact sleeping bag comes with a storage bag. Please be patient to fold the sleeping bag and put it in when you store it.

【Sleeping Bag Size】The size of the roomy 0 degree sleeping bag is 190x75cm/74.8x29.5in, only weight 2.2lbs. Packed size: 35ⅹø18cm/(13.8ⅹø7.1in). Great for all weather backpacking adventure.

【Perfect Mummy Sleeping Bag Design】The inverted trapezoidal design provides more space and comfort for your feet. Double-tabbed zipper can zip up from the inside and outside. Inside pocket can safely store your flashlight, wallet, keys, watch, etc. A draft collar, snag-free velcro, drawstring, and horizontal baffles work together to minimize heat loss.

10 QEZER Down Sleeping Bag
Our Score:

【 𝐒𝐀𝐓𝐈𝐒𝐅𝐀𝐂𝐓𝐈𝐎𝐍 𝐆𝐔𝐀𝐑𝐀𝐍𝐓𝐄𝐄 】QEZER always provides our customers with the best sleeping bag products and services. If you have any product questions, please contact us, we will respond sincerely and do our best to keep you satisfied.

【 𝐊𝐄𝐄𝐏 𝐖𝐀𝐑𝐌 】The adult sleeping bag is filled with 1000g selected duck down with 620 Fill Power. Pure natural and healthy material, fluffy and soft, no odor or impurities. it can ensure excellent warmth retention. The chest position of the sleeping bag is specially increased with cotton for better thermal insulation. Comfortable Temperature:17°F-32°F, Limit Temperature: 5°F.

【 𝐋𝐈𝐆𝐇𝐓𝐖𝐄𝐈𝐆𝐇𝐓 & 𝐂𝐎𝐌𝐏𝐀𝐂𝐓 】Camping sleeping bag Use size: 84.6" x 31.5", Storage size: 16.5" x 7.5" (dedicated compression storage bag), Weight: 3.43lbs. It's about half the weight and volume of a polyester sleeping bag, super compact and easy to carry. (Note: The product is extremely compressed when stored, it is recommended to ventilate for 3-4 hours after opening.)

【 𝐃𝐔𝐑𝐀𝐁𝐋𝐄 & 𝐋𝐎𝐍𝐆 𝐋𝐀𝐒𝐓𝐈𝐍𝐆 】The outer and inner layers of the lightweight sleeping bag are made of 400T 40D tear-resistant nylon fabric, ultra-high-density fabric with excellent waterproof & windproof performance, and also prevent down overflow.The backpacking sleeping bag is perfect for 4 seasons, small and practical, easy to carry, suitable for camping, backpacking, hiking, adventure, mountaineering, emergency escape, etc.

【 𝐄𝐗𝐂𝐄𝐋𝐋𝐄𝐍𝐓 𝐃𝐄𝐒𝐈𝐆𝐍 】The Mummy Sleeping Bag has a snug fit and is lighter than Rec Sleeping Bag. The bottom adopts a wide trapezoidal, you will not feel cramped when sleeping. More spacious than ordinary mummy sleeping bags. The inner bag can hold small items such as keys and mobile phones. Attach left and right zippers and can also be used as a 2 person sleeping bag, perfect for couple travel.

Product Images, Product Titles, Product Highlights from Amazon Product Advertising API

What to Look For in a best zero degree backpacking sleeping bag?

Looking for the best zero degree backpacking sleeping bag requires consideration of many criteria. Product learning varies in type, feature, and customer ranking. Overall, it comes with several difficulties in buying. So, we are available to support you occasionally.

It is beneficial for you to have a closer look at the things below to evaluate and then choose which one is suitable:

Weight And Packed Size

For any human-powered overnight trip, it is important to consider the weight and size of the sleeping bag. Although it may not seem much, an extra pound can make a significant difference on a long backcountry trip. An increased pack size is also a problem. This increases the volume of the backpack, and the distance that the weight of the bag travels from the center of gravity. These are the realities to keep in mind as you search for the perfect sleeping bag.

It is common for weight and pack size to be closely related so you don't have to think about them apart. Warmer bags are more bulky and heavier than those with a lower temperature. It is important to compare the weights and sizes of bags that offer similar warmth. If you are planning to travel deep into the backcountry, don't hesitate to pay a bit more to get a lightweight or compressible bag. Your knees and back are worth more than any sleeping bag.

Insulation Type

Your body heat is kept from the outside by sleeping bags, which provide warmth. Two types of insulation are used to achieve the warmth: synthetic fibers and down feathers. Many birds use down feathers to keep warm. They are great at trapping heat in the tiny gaps between filaments to form a temperature barrier. This insulation technique is best emulated by synthetic fibers. To fill a sleeping bag with insulation and provide a layer of padding, they contain a mix of petroleum-based fibers like nylon or polyester.

Synthetic fibers may beer than down but they are not able to provide the same level of warmth with the same weight. However, synthetic sleeping bags have one advantage: they are more able to insulate when it is wet. When down feathers are wet they can clump and lose almost all their loft and insulation power. Synthetic fibers on the other hand don't clump and can provide significant insulation even when they are wet.


The mummy-style bag has a topper that looks like a hood and taper towards the feet. This is for warmth. Mummy-shaped sleeping bags are best for extreme cold weather. However, a rectangle-shaped bag will work well if the purpose of the bag is to be used for occasional camping trips in the backyard.


The amount you use your sleeping bag and how much money you spent on it should be correlated. Spending a bit more on a sleeping bag is a good idea if you want it to be warm and comfortable while you are out hiking. Budgeting wisely is a smart move if you are a novice or occasional camper.

Warmth Rating

When it comes to choosing the best sleeping bag, warmth ratings are a guideline and not an absolute. These ratings are issued by the manufacturers so you should take them as such. They indicate how warm someone can sleep inside the bag at a given temperature. It's a good idea to bring extra layers for cold weather camping.


Comfortability is dependent upon the material and size of your bag. Because it is lighter, and therefore weighs less on the body than goose down insulation, higher-end bags are often considered to be more comfortable. Comfort can be affected by the material used for lining. The flannel felt cozier to our testers than other linings used in camping sleeping bags for budget cars.
Many people find it difficult to transition from a blanket or a sleeping bag. They will prefer sleeping bags with larger dimensions. A hooded Mummy bag with a short hood can cause neck pain. The lengths of sleeping bags for men are generally classified as: Short is 5'6", regular 6'-0", long 6'-6".


What is a zero degree backpacking sleeping bag?

A zero degree backpacking sleeping bag is a sleeping bag designed to keep the user warm in temperatures as low as 0°F/-18°C. It is designed to provide insulation and warmth in extreme cold weather conditions. These sleeping bags are usually filled with down or synthetic insulation materials and are often designed with a hood and draft collar to further retain body heat.

What is the difference between a zero degree sleeping bag and a regular sleeping bag?

The main difference between a zero degree sleeping bag and a regular sleeping bag is the temperature rating. Zero degree sleeping bags are designed to keep the user warm in temperatures as low as 0°F/-18°C, while regular sleeping bags are designed to keep the user warm in temperatures ranging from 30°F/-1°C to 50°F/10°C. Additionally, zero degree sleeping bags are typically thicker and have more insulation than regular sleeping bags, making them more suitable for cold weather camping.

What are the benefits of using a zero degree sleeping bag?

The main benefit of using a zero degree sleeping bag is that it provides insulation and warmth in extreme cold weather conditions. Additionally, zero degree sleeping bags are usually designed with features such as a hood and draft collar which help to further retain body heat. This makes them an ideal choice for cold weather camping and mountaineering.

How do I choose the right zero degree sleeping bag?

When choosing the right zero degree sleeping bag, it is important to consider factors such as the temperature rating, insulation type, shape, and size. Additionally, you should consider features such as a hood and draft collar to further retain body heat. It is also important to consider the weight and pack size of the sleeping bag, as this will determine how easy it is to transport and store.

The list of best zero degree backpacking sleeping bag is updated frequently to approach the latest information. Please check our website to get any changes and additions usually.

Would you like to be given practical support about best zero degree backpacking sleeping bag of 2023? Our customer service department is always here to assist you. Please contact us as soon as possible whenever you need.

1 ratings

About Katie Finn

Katie Finn

Katie Finn is a freelance writer who loves to explore the world and go camping. She's also an editor for CampfireUSA, where she enjoys writing about wildlife and camping tips. She also has a passion for reading and learning new things, which she often incorporates into her writing.

Read Katie's full bio