Synthetic Sleeping Bags

Bestseller No. 1
TETON Sports Celsius Regular Sleeping Bag; Great for Family Camping; Free Compression Sack
567 Reviews
TETON Sports Celsius Regular Sleeping Bag; Great for Family Camping; Free Compression Sack
  • COMFORTABLE SLEEPING BAG: Soft lining; Half-circle mummy style hood keeps you warm and your pillow clean; Unzips on each side for airflow and easy access; For camping in three seasons
  • NEVER ROLL YOUR SLEEPING BAG AGAIN: TETON provides a great compression sack for stuffing your sleeping bag; Start at the bottom and stuff the bag in, then tighten the heavy-duty straps
  • STAY WARM IN COLD WEATHER: You'll be warm and rested in this sleeping bag; Innovative fiber fill, double-layer construction and draft tubes work together to keep the warmth in
  • SLEEP WARM: Fluff your sleeping bag and use a camp pad to sleep warmer; Hang loops for long-term storage to maintain maximum loft
SaleBestseller No. 2
Hyke & Byke Shavano 32 Degree F 650 Fill Power Hydrophobic Down Sleeping Bag with Allied LofTech Base - Ultra Lightweight Men's and Women's Mummy Bag Designed for Summer Backpacking
258 Reviews
Hyke & Byke Shavano 32 Degree F 650 Fill Power Hydrophobic Down Sleeping Bag with Allied LofTech Base - Ultra Lightweight Men's and Women's Mummy Bag Designed for Summer Backpacking
  • Want TWICE THE FILL and >50% WARMTH for only $30 more? Check out our 15 degree down sleeping bag on our Hyke & Byke storefront. SAVE SPACE and SHAVE WEIGHT with ultralight premium quality duck down filling (superior to synthetic) - nature's best light insulator with the highest warmth-to-weight ratio to beat the cold outdoor winter weather. Buy now and have zero regrets.
  • STAY WARM as a result of duck down insulation capabilities and waterproof fabrics - the microscopic air clusters found in down feathers creates "loft" that traps heat and keeps you warm.
  • HIKE FARTHER with the LIGHTEST MUMMY DOWN SLEEPING BAG available (weighs less than 1.9 lbs) for this quality at the price. Compare to other major brand names to see the price difference we achieve through direct-to-consumer sales. Summit any mountain or camp by the summer sea with these compact bags and have room for carrying your favorite fleece blanket or silk liner, goose filled pillow, and pad.
  • LONG LASTING DURABILITY from ultralight water repellent 400T 20 D ripstop nylon fabric liner with two YKK zippers, wide shoulders and large footbox, snag-free velcro, drawstring, horizontal baffles, and compression stuff sack case for storage included. Comes in size Regular or Long (Tall / XL). Equipped for the trailhead, from the Alps to Everest.
Bestseller No. 3
TETON Sports LEEF Lightweight Adult Mummy Sleeping Bag; Great for Hiking, Backpacking and Camping; Free Compression Sack; Black
421 Reviews
TETON Sports LEEF Lightweight Adult Mummy Sleeping Bag; Great for Hiking, Backpacking and Camping; Free Compression Sack; Black
  • LIGHTWEIGHT AND WARM: Tired of your feet getting cold? This is the sleeping bag for you; Designed with added insulation in the footbox; Exceptionally warm and lightweight for backpacking
  • COMFORTABLE: Three-piece hood pulls in tightly around your face to keep your whole head warm; Foot box provides more room for your feet; Full-length zipper draft tube keeps the warm air in
  • NEVER ROLL YOUR SLEEPING BAG AGAIN: TETON provides a great compression sack for stuffing your sleeping bag; Start at the bottom and stuff the bag in, then tighten the heavy-duty straps
  • SLEEP WARM: EN rated sleeping bag; Extreme -8F (-22C), Limit 23F (-5C), Comfort 34F (1C); Fluff your sleeping bag and use a camp pad to sleep warmer; Hang loops for long-term storage to maintain maximum loft
Bestseller No. 4
Outdoor Vitals OV-Light 20-35 Degree Backpacking Sleeping Bag, Lightweight and Compact for Hiking and Camping, Ultralight Mummy Bag Design with Premium Insulation for 3 Seasons Includes
391 Reviews
Outdoor Vitals OV-Light 20-35 Degree Backpacking Sleeping Bag, Lightweight and Compact for Hiking and Camping, Ultralight Mummy Bag Design with Premium Insulation for 3 Seasons Includes
  • ►SLEEP WARMER - NEW STORMLIGHT INSULATION: Introduced in June 2017, our StormLIGHT microfiber insulation will keep you warmer than ever. Tested to be 2x warmer than standard insulation and waterproof (water can't penetrate it unless forced) this bag will keep you protected against the elements!
  • ►LIGHTWEIGHT & EASY TO PACK: Ultralight fabrics mixed with StormLIGHT insulation allows us to cut pounds of weight off the sleeping bag. The microfiber property of the insulation also allows it to compress 2-3x smaller than standard insulation, much like a down sleeping bag!
  • ►ZIP TOGETHER FOR DOUBLE SLEEPING BAG: Blue and Orange models have opposite side zippers and can be zipped together for added warmth or comfort!
  • ►DURABLE & WASHABLE: Tough rip-stop fabrics strengthen this ultralight sleeping bag making it better able to handle the unknowns of adventure! If it does get dirty, StormLIGHT insulation is fully washable!
SaleBestseller No. 5
Tough Outdoors XL Sleeping Bag Liner - Travel Sheet for Adults - Lightweight Sleeping Sack for Camping, Traveling, Hotels & Backpacking - Smooth & Breathable Fabric
1 Reviews
Tough Outdoors XL Sleeping Bag Liner - Travel Sheet for Adults - Lightweight Sleeping Sack for Camping, Traveling, Hotels & Backpacking - Smooth & Breathable Fabric
  • LINE 'EM UP! -- If you're like us, your travels can take you to some unexpected places. From Yosemite to your backyard, this sleeping bag liner makes sure you're always prepared. It adds 5°-10°F to your sleeping bag's temperature rating. And cleaning is a breeze - slip it out, pop it in the wash (or wash it by the river)! It'll dry in no time. Fresh and clean, like a summer mountain breeze! We'll knock your socks off with this.
  • TRAVEL LIGHT, SLEEP TIGHT. The first thing you'll notice is how soft this liner sheet feels against your skin. Blended using 100% polyester, sleep like babies even in colder nights. It's so lightweight, you'll be taking it with you everywhere. This liner also includes a convenient carry bag for your adventure duo. With this liner, anytime is naptime. Carry on!
  • JUST WHEN YOU THOUGHT IT WAS CLEAN. If you're like us, traveling and exploring new places excites your soul. And, yes, we've all spent the night on couches or hostels with questionable cleaning practices. Worry no more! Today, sleeping bag liners are becoming essential for the avid traveler. With this, you can now enjoy a good night's sleep without coming in contact with dirty sheets. This sheet just got real!
  • NO TALL TALES HERE. Our sleeping bag liner is no exaggeration. We made this camping sheet s-p-a-c-i-o-u-s, keeping our larger friends in mind! So you can be sure to toss, turn, and stretch all night long without feeling cramped. This liner is elf-tested and ogre approved. Heck, James slept in one WITH his Giant Peach. The Stats: 85 x 37 inches (215 x 95 cm).
Bestseller No. 6
Big Agnes Wolverine 15 Kids' Synthetic Sleeping Bag, Red, Right
1 Reviews
Big Agnes Wolverine 15 Kids' Synthetic Sleeping Bag, Red, Right
  • JUNIOR DESIGN - Built to inspire life-changing experiences in the great outdoors, the Wolverine 15 provides kids a warm, comfortable, and regenerative backcountry sleeping experience; Fits kids up to 5 ft.
  • TOASTY WARM - No-draft collar, No-draft wedge, No-draft zipper keep warm air in a cold air out; Sculpted mummy contour allows the bag to drape around you, increasing insulation performance and providing warmth in temperatures down to 15 degrees
  • COZY HOOD - Contoured hood follows the shape of your head for a cozy, comfortable fit; Low profile cordlock makes it easy to un-cinch the hood with one hand; Soft, snuggly polyester lining on hood and interior
  • PAD INTEGRATION - No more slipping off your pad at night; Integrated half pad sleeve keeps the bag attached to the pad while allowing your legs to move freely; The backless design provides a roomier sleeping experience without adding pack bulk
Bestseller No. 7
Therm-a-Rest Saros 20-Degree Synthetic Mummy Sleeping Bag, Regular
13 Reviews
Therm-a-Rest Saros 20-Degree Synthetic Mummy Sleeping Bag, Regular
  • Lightweight and compact 20-degree mummy-style synthetic sleeping bag for summer camping and backpacking
  • Synthetic hollow-fiber eraLoft insulation is a highly compressible, lightweight alternative to down that insulates even when wet
  • Reflective ThermaCapture seams trap body heat, and zoned insulation concentrates fill at the top of the bag to capture rising warm air
  • Removable connectors integrate the sleeping bag with a sleeping pad to eliminate cold spots and prevent shifting and sliding during sleep
SaleBestseller No. 9
Winner Outfitters Mummy Sleeping Bag with Compression Sack, It's Portable and Lightweight for 3-4 Season Camping, Hiking, Traveling, Backpacking and Outdoor (Navy Blue/Deep Petrol Blue, 32'W x 87'L)
903 Reviews
Winner Outfitters Mummy Sleeping Bag with Compression Sack, It's Portable and Lightweight for 3-4 Season Camping, Hiking, Traveling, Backpacking and Outdoor (Navy Blue/Deep Petrol Blue, 32"W x 87"L)
  • High-quality material: 350T Polyester with coating shell makes the sleeping bag ultra soft, waterproof and rip-stop, So it can keep you warm even in extreme weather and prevent you from any dampness. Comes with 200G/㎡ Hollow Fiber fill which enhances non-allergetic, pro-environmental and better insulating performance. You'll feel comfortable when temperature is between 35F and 40F. But these are designed to keep the average sleeper warm even at near-freezing temperatures(20F).
  • Two Sack Note:Our compression sack and sleeping bag load in one random color stuff sack,when you get the sleeping out, you will find the compression sack.Skin-Friendly & Easy to Clean: The bag has 350T polyester lining which is skin-friendly and soft, you feel very comfortable and sleep like kids or baby when you lie in it.Our sleeping bags are also extremely easy to clean as they are safer for machine wash too.
  • Lightweight & Portable: Thanks for the Mummy design, this sleeping bag weighs only 2.8 pounds. Mummy sleeping bag not only fit adult body very well, but also reduce extra weight. Moreover, each sleeping bag comes with a travel-friendly carry bag, a compression sack with straps, which makes it quite convenient to store and carry the sleeping bag along. It's really perfect for camping, hiking, travel & Outdoor Activities.
  • SBS zipper: With SBS double slider zipper, it can adjust the temperature according your demand. So the camping sleeping bag could be used in 3-4 season. SBS is the famous zipper company like YKK. Every zipper takes 120,000 times stretch test to make sure the performance. The bag has draft collars and zipper draft tubes, which could prevent warm lose and cold come in. Finally it enhance insulation performance with the draft tubes.
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