Choosing the right sleeping bag can make all the difference between a comfortable, restful night under the stars or a long, shivering ordeal. As the weather turns colder and the days grow shorter, it's time to start thinking about upgrading your camping gear for the upcoming season.
When it comes to sleeping bags, there are a number of key factors to consider - from warmth rating and weight to packability and fill type. Getting the right balance of these features will ensure you stay cozy and well-rested, no matter where your adventures take you. In this guide, we'll break down the most important criteria to look for when selecting the best sleeping bag for your needs in 2024.
Therm-a-Rest Hyperion 20 UL: Best Ultralight Sleeping Bag for Backpackers
Therm-A-Rest Hyperion 20 (-6°C/20°F) -- $483.48(Telemark Pyrenees)
Hyperion 20F/-6C Ultralight Down Mummy Sleeping Bag -- $549.95(Amazon)
Why We Picked It
The Therm-a-Rest Hyperion 20 UL is a top choice for ultralight backpackers who prioritize a minimal pack weight without compromising on warmth. Its exceptional warmth-to-weight ratio and compact design make it an ideal companion for three-season camping and backpacking adventures.
Who It's For
This sleeping bag is best suited for serious backpackers and mountaineers who need to keep their gear lightweight and are willing to invest in high-quality equipment. It's also a good fit for those up to six feet in height seeking a snug, mummy-style bag. However, it may not be the best choice for individuals who prefer a roomier sleeping bag or those who are rough on their gear, as its ultralight nature means it's less durable than heavier options.
| PROS | CONS |
|---|---|
| ✅ Incredibly lightweight at just 20 ounces for the regular size | ❌ May feel too snug for some sleepers who prefer more space |
| ✅ 900-fill Nikwax Hydrophobic Down for excellent insulation and moisture resistance | ❌ Less durable than heavier sleeping bag options |
| ✅ Compact design with a packed size of 6 x 8 inches, including a storage sack and compression stuff sack | ❌ Premium price point may not be suitable for all budgets |
REI Co-op Magma 15: Best All-Rounder Sleeping Bag
REI Co-op Magma 15 Sleeping Bag Purple Medium -- $429(REI)
REI Co-op Magma 30 Sleeping Bag Blue Medium -- $379(REI)
Why We Picked It
The REI Co-op Magma 15 is a standout sleeping bag for those seeking a reliable option for their outdoor adventures. It strikes an excellent balance between warmth, weight, and comfort, making it a versatile choice for a variety of conditions. With a reasonable price point, it offers high-end features without breaking the bank, ensuring you stay cozy on chilly nights in the backcountry.
Who It's For
This sleeping bag is ideal for backpackers and campers who need a dependable, all-season sleeping bag that won't weigh them down. It's perfect for those who appreciate a good night's sleep in the great outdoors but don't want to invest in the most expensive ultralight gear. However, it may not be the best fit for those who prioritize ultra-compact packing over all else.
| PROS | CONS |
|---|---|
| ✅ Excellent warmth-to-weight ratio | ❌ Zipper may snag if not used carefully |
| ✅ Comfortable design for a good night's sleep | ❌ Slightly bulkier compared to ultralight models |
| ✅ Competitively priced for its quality | ❌ Limited color options compared to other bags |
Western Mountaineering Alpinlite 20: Premium Warmth for Cold Adventures
Alpinlite Sleeping Bag: 20F Down Cranberry, 6ft/Left Zip -- $695(Amazon)
Alpinlite Sleeping Bag: 20F Down Cranberry, 6ft 6in/Left Zip -- $715(Amazon)
AlpinLite 20 Degree Sleeping Bag Cranberry 5FT 6IN / Left Zip -- $670(Amazon)
Why We Picked It
The Western Mountaineering Alpinlite 20 is a top-tier sleeping bag designed for the serious adventurer who doesn't let cold weather slow them down. Its exceptional warmth-to-weight ratio, thanks to the high-quality 850 plus fill power goose down, makes it a standout product. The bag's construction features a lightweight, water-resistant, and durable 12 denier shell fabric, ensuring both comfort and durability in extreme conditions. Its thoughtful design, including a full-length insulated draft tube and a full down collar, maximizes warmth retention, making it an ideal choice for those venturing into cold environments.
Who It's For
This sleeping bag is best suited for outdoor enthusiasts who require reliable performance in cold weather conditions. It's perfect for backpackers, mountaineers, and campers who prioritize warmth, weight, and packability. The high price point reflects its premium quality and durability, making it a worthwhile investment for serious adventurers who face extreme conditions regularly.
| PROS | CONS |
|---|---|
| ✅ Superior warmth with 850 plus fill power goose down | ❌ High price point |
| ✅ Lightweight and durable water-resistant shell | ❌ Limited color options (Cranberry) |
| ✅ Optimized warmth retention features like full down collar and insulated draft tube | ❌ May be too warm for mild conditions |
NEMO Disco 15: Best Sleeping Bag for Side Sleepers
NEMO Disco Down Sleeping Bag | Men's & Women's Plush 15 & 30 Degree Back... -- $319.95(Amazon)
Nemo Disco 15 Sleeping Bag - Women's -- $319.95(Amazon)
NEMO Disco Endless Promise Down Sleeping Bag 15°F - 30°F -- $319.95(Amazon)
Nemo Disco Men's 15° Sleeping Bag - Regular - New Sports & outdoors | Co... -- $218(Mercari)
Nemo Disco Endless Promise 15 Sleeping Bag - Men's Regular Chai -- $319.95(NEMO Equipment)
Why We Picked It
The NEMO Disco 15 is a top choice for side sleepers due to its innovative spoon shape, which provides extra space at the elbows and knees for a more comfortable night's sleep. Its premium 650 FP RDS-certified down filling and features like Thermo Gill vents and a waterproof/breathable footbox make it a cozy and practical option for 3-season camping.
Who It's For
This sleeping bag is ideal for side sleepers and those who prefer a bit more room to move around while they sleep. It's also great for campers who value comfort and quality materials in their gear. However, due to its weight, it may not be the best choice for those embarking on long backpacking trips where every ounce counts.
| PROS | CONS |
|---|---|
| ✅ Unique spoon shape for side sleepers | ❌ Heavier than ultralight sleeping bags |
| ✅ Premium RDS-certified down for warmth | ❌ Price may be a consideration for some |
| ✅ Versatile features for 3-season use | ❌ May be too warm for summer camping |
Big Agnes Anvil Horn 15: Best for Restless Sleepers
Anvil Horn (650 DownTek) Sleeping Bag -- $196.05(Amazon)
Big Agnes Anvil Horn 15 Degree Down Sleeping Bag -- $279.95(BlackOvis.com)
Big Agnes Anvil Horn 15 Left / Regular -- $279.95(Altitude Outdoors)
Why We Picked It
The Big Agnes Anvil Horn 15 is a standout for its innovative design that marries comfort with functionality, especially for those who find themselves moving around a lot during sleep. Its Flex Pad Sleeve system ensures that sleepers stay on their pad throughout the night, eliminating the common issue of slipping off. This feature, combined with its roomy interior and technical, packable qualities, makes it an excellent choice for campers seeking a blend of comfort and convenience in colder conditions.
Who It's For
Ideal for campers and hikers who prioritize comfort and warmth without sacrificing packability. The Anvil Horn 15 is especially suited for those who tend to move in their sleep and dislike the confinement of traditional mummy bags. However, it requires an additional purchase of a compatible sleeping pad for optimal performance, which might not suit those looking for an all-in-one solution.
| PROS | CONS |
|---|---|
| ✅ Flex Pad Sleeve keeps you and your bag on the pad | ❌ Requires a compatible sleeping pad (additional purchase) |
| ✅ Roomy interior with 72” of shoulder room | ❌ Limited to campers up to 5' 10" in the specified model |
| ✅ Superlight and packable with water repellent down | ❌ Higher price point |
Sea to Summit Ascent AcII: Best Versatile Three-Season Sleeping Bag
Sea to Summit | Ascent Down Sleeping Bag 15°F Long -- $499(Sea to Summit)
Sea to Summit | Ascent Women's Down Sleeping Bag 15°F Regular -- $469.99(DICK'S Sporting Goods)
Why We Picked It
The Sea to Summit Ascent AcII is a top-tier sleeping bag designed for adventurers seeking a reliable and comfortable sleep system for three-season use. Its innovative zipper system allows for easy temperature regulation, making it adaptable to a variety of climates and conditions. The high-quality down insulation ensures warmth and coziness, while the bag's design provides ample space for movement and comfort.
Who It's For
This sleeping bag is ideal for backpackers, campers, and mountaineers who need a versatile and high-performance sleeping solution that can adapt to changing temperatures. It's especially suited for those who appreciate the ability to fine-tune their sleeping environment for maximum comfort. However, it may not be the best choice for casual campers who prefer a simpler design without the need for temperature adjustments.
| PROS | CONS |
|---|---|
| ✅ Versatile for three-season use | ❌ Zipper system may be complicated for some users |
| ✅ Innovative zipper system for temperature regulation | ❌ Higher price point |
| ✅ High-quality down insulation for warmth | ❌ May be overkill for casual or summer-only campers |
Mountain Hardwear Phantom 15: Best Lightweight Warmth for Mountaineers
Mountain Hardwear Phantom 15 Degree Down Sleeping Bag - Regular -- $580(Mountain Hardwear - USA)
Phantom Alpine 30F/-1C -- $540(Amazon)
2042841010M Phantom Belay Down Parka Black M -- $486.86(Amazon)
Mountain Hardwear Phantom 15F/-9C Regular Sleeping Bag Alpine Red -- $275(Steep & Cheap)
Why We Picked It
The Mountain Hardwear Phantom 15 is a premium sleeping bag designed for serious mountaineers who need reliable warmth in extreme conditions without being weighed down. Its high-lofting, RDS-certified 850-fill down insulation ensures excellent heat retention, while the ultralight and compressible materials make it easy to pack. The dual side zippers and down-filled face gasket provide added convenience and comfort in harsh environments.
Who It's For
This sleeping bag is ideal for mountaineers and outdoor enthusiasts who require top-notch insulation and minimal weight during their high-altitude adventures. It's also suitable for backpackers looking for a high-quality, lightweight sleeping bag for cold weather. However, individuals with larger feet may find the narrow foot box restrictive.
| PROS | CONS |
|---|---|
| ✅ High-lofting 850-fill down insulation for superior warmth | ❌ Narrow foot box may be uncomfortable for those with larger feet |
| ✅ Ultralight and compressible for easy packing | ❌ Premium price point may not be accessible for all budgets |
| ✅ Durable 10D and 20D fabrics with DWR finish for high wear resistance | ❌ Regular size may not be suitable for taller individuals |
Marmot Trestles Elite Eco 20: Eco-Friendly Comfort for Cold Nights
Marmot Trestles Elite Eco 20 Sleeping Bag- Women's Long -- $179(REI)
Women's Trestles Elite Eco 20 Sleeping Bag Midnight/Storm RZ -- $169(Amazon)
Marmot Trestles Elite Eco 20 Sleeping Bag, Size: Regular Regular -- $314.7(eCrater - houseware0005)
Marmot Trestles Elite Eco 20 Sleeping Bag, Long - Blue -- $179(Marmot)
Women's Trestles Elite Eco 20° Sleeping Bag -- $219.49(Amazon)
Why We Picked It
The Marmot Trestles Elite Eco 20 is an exceptional choice for environmentally conscious adventurers seeking a sustainable yet high-performance sleeping bag. Crafted from 100% recycled polyester shell and lining, and featuring the innovative HL-ElixR ECO synthetic insulation, this sleeping bag offers maximum warmth, a soft feel, and high loft without sacrificing eco-friendliness. Its design includes a variety of features aimed at enhancing comfort and convenience, such as a fold-down second zipper for added ventilation, an anatomically 3D footbox for more warmth and comfort, and a combination wave construction for optimal loft and warmth. This makes it an ideal option for cold weather camping around 20°F, ensuring a cozy night's sleep while supporting sustainable outdoor practices.
Who It's For
Perfect for eco-conscious campers and hikers who prioritize sustainability without compromising on comfort and warmth in colder climates. While it may not be the top pick for ultralight backpackers due to its slightly heavier and bulkier profile, it's an excellent choice for those willing to carry a little extra weight for the benefit of an eco-friendly design.
| PROS | CONS |
|---|---|
| ✅ Made from 100% recycled materials, supporting sustainability | ❌ Slightly heavier and bulkier than some synthetic options |
| ✅ HL-ElixR ECO synthetic insulation provides warmth, softness, and high loft | ❌ May not be ideal for ultralight backpacking |
| ✅ Features like the fold-down second zipper and anatomically 3D footbox enhance comfort | ❌ Price may be a consideration for some budgets |
Rab Mythic Ultra 180: Best Ultralight Sleeping Bag for Cold Conditions
Mythic Ultra Down Insulated Ultralight Sleeping Bag for Climbing and Mou... -- $390(Amazon)
Mythic Ultra 180 Sleeping Bag: 32F Down, CLoleud/Graphene, Reg/Left Zip -- $600(Amazon)
RAB Mythic Ultra 360 Sleeping Bag Gray Long - Left Zip -- $770(REI)
Why We Picked It
The Rab Mythic Ultra 180 is a pinnacle of innovation for the ultralight outdoor enthusiast, integrating Thermo Ionic Lining Technology (TILT) to provide exceptional warmth without adding weight. This technology, along with premium materials like 9000-fill power European goose down and a 7D ripstop nylon shell, makes it an ideal choice for climbers and mountaineers who count every ounce but cannot compromise on thermal efficiency.
Who It's For
This sleeping bag is best suited for ultralight minimalists who engage in climbing and mountaineering and require top-tier insulation and minimal weight. It's also a great fit for those who value ethically sourced materials and are willing to invest in high-quality gear. However, the premium cost may be a barrier for casual campers or those on a tight budget.
| PROS | CONS |
|---|---|
| ✅ Innovative TILT technology for superior warmth retention | ❌ Premium price point may not be accessible to all |
| ✅ Ultralight construction with 9000-fill power RDS-certified goose down | ❌ Specialized for cold conditions, may not be versatile for all climates |
| ✅ Extremely lightweight and packable with a durable 7D ripstop nylon shell | ❌ High-tech materials may require careful handling and maintenance |
Kelty Cosmic 20: Best Budget-Friendly Sleeping Bag
Kelty Cosmic Synthetic Fill 20 Degree Backpacking Sleeping Bag Dark Shad... -- $99.95(Amazon)
Cosmic 20 Down Mummy Sleeping Bag for Backpacking, Campers, 550 Fill Pow... -- $98.46(Amazon)
Kelty Cosmic Down 20 Sleeping Bag, Size Short -- $149.95(REI)
Cosmic Synthetic Fill 20 Degree Backpacking Sleeping Bag – Compression S... -- $99.95(Amazon)
Kelty Cosmic Synthetic 20 Sleeping Bag - Regular -- $99.95(Backcountry.com)
Why We Picked It
The Kelty Cosmic 20 is a standout for its balance of affordability and performance. It's a great choice for casual campers who need a reliable sleeping bag without breaking the bank. With features like a two-way zipper for ventilation and CirroLoft Synthetic Insulation for warmth even in damp conditions, it offers a comfortable night's sleep in the great outdoors.
Who It's For
This sleeping bag is ideal for budget-conscious campers and backpackers who need a dependable option for cool weather camping. It's also suitable for those who prioritize eco-friendly materials, as it uses recycled fabrics and a PFAS-Free DWR. However, it may not be the best fit for extreme adventurers who require the highest quality down and the most durable gear for harsh conditions.
| PROS | CONS |
|---|---|
| ✅ Affordable price for quality insulation | ❌ Compromise on down quality |
| ✅ Eco-conscious materials with PFAS-Free DWR | ❌ May not be as durable as higher-end models |
| ✅ Comfort features like a two-way zipper and draft collar | ❌ Limited features compared to premium sleeping bags |
Thanks for checking out the best sleeping bags of 2024! If you need more help or recommendations, feel free to reach out. Happy camping!