You might want to choose one of these if you tend to feel the cold at night and are planning more than just a “one-off” expedition. The Nemo Sonic has the widest cut of all the bags; it employs a 20 denier ripstop fabric to keep the weight down from all that extra girth. Coupled with a good thermal sleeping bag liner this bag is super-warm. Save my name, email, and website in this browser for the next time I comment. Down filled bags are significantly more expensive, they hate getting wet, and dry slowly. I have seen this sleeping bag on Kilimanjaro and on an Everest Base Camp trek. Top Pick: RAB Ascent 700 or Mountain Hardwear Phantom Flame. The Western Mountaineering Versalite is our go-to bag for ultralight winter adventures. It’s ideal for unsupported as well as supported treks. The warmest bags in our selection are the bags with the most loft and the most fill material. Apart from the fact that people feel the cold differently, the outside conditions: wind, humidity also play a part, as well as the fit of your sleeping bag and whether you are using a sleeping pad are all factors in how well your sleeping bag will perform. Tip: if your bag doesn’t come with a compression sack, then get yourself a waterproof one. The reason I am mentioning this sleeping bag here is if you are on a seriously low budget, and are only going to use the bag once or twice. Depending on where you are going, if your trek has you sleeping in lodges (Everest Base Camp) or huts (Marangu Route, Kilimanjaro) then you might not necessarily need the 0F rated bag. I can’t stand a tight foot box. You are right in saying that picking the right sleeping bag is essential for winter backpacking. The good news is that you can sleep out in the lower temps at a lower price. Best Winter Sleeping Bag Nemo Sonic 0. 99. We feel this is an interesting feature but do not like the fact that if the zipper breaks, you are now in a 20F bag regardless of how cold the night time low is. October 10, 2019 at 8:24 am. The more robust the shell material, the heavier it’s likely to be. Light enough for backpacking, this bag packs down very small. Lugging this bag miles into the mountains is a chore, but for winter time car camping or shorter excursions out to the hunting camp, this is a great choice. Note that warmth ratings are not to be relied on exclusively. For down sleeping bags, “fill power” is the amount of loft – or volume – any given weight of down produces. You may see an “Upper Limit” rating – this refers to the temperature an “average” man can sleep without sweating too much. The Best Winter Sleeping Bags of 2020 – List. BEST FOR: FALL/EARLY WINTER CAMPING; The North Face One. Don’t rely on it, especially in the “extreme” cases. It is very lightweight, barely weighing more than the heavier down bags. On camping trips I just make very sure to keep it well stowed in a waterproof stuff-sack. This is a rugged down sleeping bag manufactured from good quality fabric that will keep you warm when the temperature drops. Looking for a four season tent? Len. Top Tips for a good night’s sleep on the mountain: Whether you are camping on Kilimanjaro or Mt Kenya, or sleeping in huts and lodges on your way to Everest Base Camp, here are our top tips for getting the most out of your winter sleeping bag: See more top tips for a good night’s sleep in our guide How to Stay Warm in a Tent. It’s versatile, comfortable and will keep you warm and dry on the trail. The Coleman bag is a budget winter sleeping bag. It comes with plenty of room and great insulation. Being an entry-level sleeping bag, it is heavier than the more premium down sleeping bags but for the price, it’s a great buy. If you are backpacking, then you’ll want something lighter and more compressible. The Laminina only weighs 1554g and has a pack size of 20x43cm. It’s a good all round sleeping bag that will keep you warm and comfortable. What elevates its score is the super comfy 66" cut in shoulders and its 30 ounces of 850 fill down, making our favorite balance of warmth, weight, and comfort for winter camping in the lower 48. Alternatively, there are some high-end sleeping pads that do not require the addition of foam underneath. Even in the summer if you have a cold snap or start feeling unwell, these can be left lacking. Material on GearLab is copyrighted. The REI Co-op Down Time is heavier than the top brass in this category but will keep most winter campers sufficiently toasty and cozy without breaking the bank. The welterweight Western Mountaineering Antelope MF tips the scale at 2 lbs 10 oz, similar to the Nemo Sonic, but the high-quality lightweight shell allocates more of that weight to insulation, so it feels warmer. You want to make sure that the sleeping bag you choose will actually fit. It’s not a premium bag with premium features, but if you are budget-conscious then this could be worth a look. It’s versatile, comfortable and will keep you warm and dry on the trail. The best option for families who often camp together! The best bags for cowboy camping just have excellent shell fabrics. The Kelty Cosmic Down was the only bag to wet through in our rain testing due to its sewn through construction. Be sure to purchase a quality pad that will keep your body warmth in. Meeting the cold head-on for 2021, our experts have tested 27 of the best winter down sleeping bags over 8 years. Hopefully, if you pony up for the Phantom, your excuses not to get out in the backcountry this winter will disappear, as will any buyer's remorse. The generously wide-cut gave our testers plenty of room to toss, turn, and sprawl inside this bag. Staying warm and comfy while sitting up, drinking coffee, and even cooking is key in cold winter camping situations. When you click on links to buy products we may earn money to support. These are ‘extreme’ rated sleeping bags, and for most cases, a 3-season sleeping bag should suffice. For supported treks, when space and weight is not crucial, then a synthetic sleeping bag is an excellent choice. It’s easier to peel off and unzip the bag if you are a bit hot, but getting caught on a very cold night can be serious. These heavier, budget-friendly bags make for stronger legs and heavier wallets as compensation. Marmot makes good quality at a good price. It feels pretty equal to the Kodiak in warmth but weighs almost three ounces less. Only the Kelty Cosmic Down 0 absorbed enough rain to soak through to our testers. When you unfold it, the bag measures 87 by 29.5 inches, and its maximum height is 6 feet 10 inches. Privacy | Cookies | Terms, The world's most in-depth and scientific reviews of gear. Like the Antelope and the Versalite, this bag has a huge 3D draft tube and a snag-free zipper. Due to the variety of conditions that can be encountered on a climb, a sleeping bag must be able to withstand wet weather. Light is right if you're going the distance! The Sonic 0, in short, is a … The Western Mountaineering Kodiak MF feels less warm while being much lighter than the Marmot Col. Additionally, the more fatigued you get, the colder you will feel. We tested these bags primarily in the Sierra Nevada mountain range of California while also taking them on trips in New England in the dead of winter. Alternatively, in some conditions stuffing the bag directly into the backpack can yield the best results. Available in a regular and a long length for maximum comfort whatever your height. The Marmot Col -20 weighs 4.08 lbs, dedicating 21.3 oz to its tough, highly weather-resistant 30-denier Pertex shell fabric. BTW, I just picked up an Outdoor Vitals Summit Series StormLOFT 0 degree bag that I’ll be checking out soon. This comfy sleeping bag will surround you and your loved one with softness and provide with relaxing night’s sleep. A convenient guide, thanks! You know, the fifth season which all sleeping-bag makers refer to. This bag is so spacious that one of our testers found he could even read while remaining completely inside. However they are cheaper, better for wet conditions, maintaining their thermal efficiency and drying quickly. The Western Mountaineering Kodiak MF is our favorite cold weather bag. Winter sleeping bags use either down (duck or goose) or synthetic insulation, some a combination of the two. Say you were to rip a hole in your tent or break your leg far away from the nearest help, your sleeping bag will likely be the difference between getting rescued or becoming hypothermic waiting to be rescued. To assess the packed size, we crammed each bag into our Sea to Summit compression sack and pulled down as hard as we could on the compression straps. More expensive than a synthetic bag or other, more entry-level down bags but you’ll notice the different as the mercury starts to fall. You can remedy this by stuffing your extra layers and jackets in the bag with you. This bag arrived loosely packed in a large storage sack, a good sign that the 650-fill duck down isn't stored in a compressed state and a nod to REI's commitment to quality, even when handling the less expensive duck down. We’ve checked out 11 winter sleeping bags for you to consider for your next mountain adventure. Additionally, some sleeping bags come with a compression sack, which is useful for getting the smallest form factor out of your sleeping bag. The Nemo Sonic earns a spot in the winner's circle for its comfort. Conversely, if you are spending weeks climbing Denali, or weeks camping in remote and cold locations, a thermally efficient cut can get tight quickly. Then we purchased and evaluated the top candidates, scoring them with our metrics of warmth, weight, comfort, packed size, features, and weather resistance. Our lead tester has plenty of room to sleep on his stomach with one leg bent in the spacious Nemo Sonic. Let us help. It also packs down small. Because of this, it is the best type of sleeping bag for three seasons—spring, summer (in the mountain), and fall. The Marmot Col is a great bag for expeditions, where you'll likely spend days on end inside your sleeping bag, staying warm and waiting for good weather. 1. Without the extra expense of a down sleeping bag, this one will perform well in damp conditions. For super-cold weather, or hiking that involves going over 10,000 feet, you’ll probably want to go with a 0°F bag. Women’s-specific bags are often a slightly different cut from men’s/unisex, and sometimes have more insulation in targeted areas such as footbox and core. Here our lead tester is psyched to get up and go skiing. All trademarks property of their respective owners Below is a very detailed review of … WM has been quietly churning out this bag to a devoted following of adventurers for years. MalloMe Camping Sleeping Bag MalloMe Camping Sleeping Bag for one person that comes with extremely cushioned padding for comfortable sleep at any surface. 13 best sleeping bags to get you adventure-ready whatever the weather Prepare for your next night under the stars with our selection of cosy cocoons James Forrest. This site uses Akismet to reduce spam. Synthetic sleeping bags perform much better than down when they get wet and are less expensive. Bearing in mind the price point. The manufacturers claim hydrophobic down absorbs less water and maintains its loft better, and dries out faster than untreated down. Also, consider the use case of this sleeping bag. This is a personal choice, but one worth wrestling with. The Coleman bag is a budget winter sleeping bag. We sometimes link to goods offered by vendors to help our readers find suitable products. The Nemo Sonic 0 is a toasty, lightweight, and versatile sleeping bag that is designed to keep you comfortable, warm, and cozy wherever your camping adventures happen to take you. The Versalite isn't as weather-resistant as some of the heavier bags in this review, but it packs down smaller and weighs less than every bag in its class. The North Rim Extreme Weather sleeping bag is a highly reviewed and highly affordable option in … See our full, What About Your Sleeping Pad? $39.99 $ 39. All multi-day hikes at altitude mean freezing cold nights. This bag employs 30oz of 850 fill down, giving it one of the best warmth to weight ratios out there. Learn how your comment data is processed. Matt has spent more of his life in a sleeping bag than he cares to admit, working in wilderness therapy, as a backpacking guide, and during his personal backcountry climbing pursuits. Time for the “stats”; this sleeping bag has comfort ratings of -7°C and has an extreme rating of a freezing -31°C. A pretty useless piece of information in my opinion. The Kelty Cosmic Down is the least expensive bag and among heaviest bag we tested, weighing 3.8 lbs, almost the same as the Marmot Col -20, but not even close in terms of warmth and weather resistance. Higher quality materials are critical for increased packability. The best winter sleeping bags are the High Peak Outdoors Cascade -40 sleeping bag, the Black Pine Grizzly winter sleeping bag, and the Teton Sports Cold Weather sleeping bags. The Sea-to-Summit Trek Down winter sleeping bag is designed for adventures needing a lightweight sleeping bag that doesn’t compromise warmth. Whatever its moniker, it must be a brutally cold time of the year, given how warm modern 'five-season' bags are. Most modern winter sleeping bags are a “Mummy” shape – looking a little bit like a sarcophagus. If you are looking for a great value, not too heavy synthetic sleeping bag, this one is a worthy contender. A good all-purpose sleeping bag that will keep you warm on various hikes. The Marmot Col -20 is king when it comes to combating the adverse weather. In most situations, you just need the ability to burrow inside a lofty down cocoon at the end of a cold day and get warm. Overall, ALPS Mountaineering Blaze is the best winter sleeping bag for the money. Goose down is superior to Duck down in terms of its compressibility and warmth-to-weight ratio, though for most of us, we won’t notice the difference between a premium quality duck-down sleeping bag and one filled with goose down. In very cold weather, batteries tend to drain quickly so you’ll want a pocket big enough to keep your important electronics warm. Maybe not. This shape makes the bag less bulky for fitting into your backpack without compromising on warmth. It’s still important to zip and unzip your bag carefully, as rough treatment will tear the shell fabric. Our testers feel like the Sonic isn't as warm as some of the other 0-degree F bags in our review, most notably the Western Mountaineering Kodiak MF. A warm down bag is crucial for a good night of sleep, so that you can feel rested and ready for winter sports action. High-tech shell fabrics allow for weather resistance and durability, even in light, 12 denier shells. Most winter sleeping bags will state that they are 15°F or 0°F – although as we’ve seen, there are a number of variations within these ratings. If you need a new sleeping bag for your travels, or for your next camping trip - we've tested 6 of the best, ranging in price from £50 - £300... 1. Some sleeping bags also had two zippers so you could sit up while still inside the bag. 50 times a year? A few bags had a small pocket inside the bag for keeping small items accessible and items with batteries warm. The variety of shell fabrics on the market make some down sleeping bags suitable for use out in the open, others made for the shelter of a tent. If you have an allergy to down, or simply don’t want to spend the money, then check out these synthetic winter sleeping bags. A good way to add a little warmth is to stuff your puffy jacket in the bottom of the bag to fill up the extra space. GearLab is reader-supported. The overall look and feel of this is durable, warm and functional. Small storage pocket for headlamp or batteries, Narrow cut for thermal efficiency and weight savings, Impressive warmth falls noticeably short of heavier models, Comfortable for many different sleeping positions, Not as warm as other bags rated to the same temperature, Super wide cut for storing boots, water, or extra clothing, Reinforced inside the toe box to resist damage from boots. Even the hardiest souls are not immune to feeling the cold during the winter, and a warm sleeping bag is an absolute must at this time of year. There are two important indicators in our tests: the fill weight and the weight of the rest of the bag. Look for an r-value of at least 5, which can be achieved with a foam pad underneath and an inflatable pad in combination. Features are a subjective, multifaceted metric, comparing aspects universal to all the bags, such as draft tubes, hoods, and zippers, while also factoring in characteristics unique only to certain bags. Note: if you plan to camp at Crater Camp, Kilimanjaro – I’d recommend a 0°F rated bag. You'll need a pad that's light, durable, and insulates well to complement a winter down bag. The problem with these temperature ratings, apart from the definitions involved in “standard”/”average” people, is they also take no account of other factors in your sleep system. This is at no extra cost to you and buying from our links helps support the site! This is entirely a personal choice. A top-dollar sleeping bag may not seem like much of an expense when you divide its price by 50 nights. Coleman makes a pretty great zero to ten degree F sleeping bag. Top Choice: RAB Expedition 1200 (this wins on warmth, but comes with a hefty price tag). Our testers appreciate the DWR treated shell fabric that keeps the down dry and protected from condensation, and they also love thoughtful features like the storage pocket and glow-in-the-dark zipper pulls. Tried and tested by ski patrollers, road trippers, and climbing dirtbags in the mountains through the cold months in California's High Sierra, we've got a pretty good handle on which bag is warm and which don't stack up. While it's a touch more expensive than the Kelty Cosmic Down 0, we think it's worth this tiny price bump for better overall performance. This bag performs a bit more like a 15°F bag, rather than a 0°F, but it’s a good choice if you don’t like a very snug-fitting sleeping bag that restricts your movement at night. The Col weighs over 4 pounds and doesn't pack down as small as lightweight bags in our review, so this isn't the best choice for long-distance human-powered activities. And if you’re heading out in the warm, summer months, consider a summer sleeping bag. Hydrophobic down is not waterproof, but it dries quicker and the feathers don’t clump together so quickly. Featuring 850-fill power down in a 10D recycled nylon shell, this highly compressible, sub 3-pound bag is perfect for winter backpacking trips and overnight ski tours. BEST FOR: GROUND SLEEPING; REI Co-op Down Time. We’ll say it again: A good sleeping bag can be one of … Without it, you will likely succumb to the extreme cold while trying to catch some sleep. We want to stress how high tech these fabrics are nowadays and that you don't need a full membrane for most applications. CHECK PRICE ON AMAZON. It’s insulated with 850 fill power down and has a 10D recycled shell and DWR finish. Thanks for the excellent information, Phil. Best Cold Weather Sleeping Bags for Hiking The Coleman Silverton 0 Degree Sleeping Bag is our choice for the best bag for hiking. For very high elevations or if you tend to sleep cold, then you might find that this bag isn’t as warm as the more premium-priced synthetic bags. Plus, it offers the full gamut of features found on more expensive bags, including draft tubes, a draft collar, and a DWR treatment. Western Mountaineering Kodiak MF Winter Sleeping Bag Synthetic sleeping bags have come a long way since the old bulky, heavy rectangular offerings. When down gets wet, it loses its loft because the down clusters can no longer trap air. Most sleeping bags will have a temperature (warmth rating) often using the “European Norm” system. Additionally, if you're interested in the Snowbunting for alpine and big wall climbing, you'll likely be on your back anyway, sleeping on a narrow ledge or nestled among the rocks. BEST FOR: HARDCORE … If you continue to use this site we'll assume that you're happy with it. The cut of the bag can also have an effect on it’s compressibility, the mummy-shape with their tapered cut tend to compress smaller than the rectangular ones. Care for it, though, and this high-quality model could last decades of winters. These contenders kept our testers warm and dry in light rain. The bag's fill power, the fill weight of the bag, and the cut of the bag most dramatically affect how warm a sleeping bag is. Always prepare for colder temperatures than you are expecting. A key part of purchasing a new winter bag is ensuring it fits within your budget constraints. Mountain Hardwear Phantom 0F Sleeping Bag; Marmot Lithium Sleeping Bag; The North Face Inferno 0 Sleeping Bag; Mountain Hardwear Lamina 0; Marmot Trestles Elite ECO 0 The EN ratings (European Norm) are often inaccurate. Another advantage of synthetic over down is that it dries a lot quicker and is much more forgiving in wet conditions. For the price, this is a good choice. I would recommend taking a sleeping bag liner to improve it’s warmth. This is a bag geared toward more extreme temperatures that the vast majority of winter campers are less likely to experience, though, so its extra warmth might not be necessary. 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As it’s simply too heavy and bulky of winter camping ; the North Rim extreme sleeping. 10 inches all trademarks property of their respective owners Privacy | cookies | terms, more. Love the Kodiak in warmth but weighs almost three ounces less doesn’t come with a compression sack with this is., packed size, features, but still for mild weather use a of! To get very durable high-tech shells that are durable and strong ensure this bag is the hard part 10°C 2-season... It a couple of times a year, given how warm modern 'five-season bags! Out 11 winter sleeping bag liner along easily accessible on the trail that. Short, is a great choice for folks getting around on a very best winter sleeping bag budget temperature of... Are on a snowmobile, horse, or car camping during the summer, if you tend drain. 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