Top Synthetic Down Sleeping Bags

All Season Extra Large Sleeping Bag - Adult Sleeping Bag & Camping Sleeping Bag - Cold Weather & Summer Sleeping Bag - Waterproof Sleeping Bag & Compact Sleeping Bag - w/Hood & Free Compression Sack

  • 3 SEASON WARMTH AND COMFORT: The XL Prolite Sleeping Bag will keep you warm through spring, summer and fall. The XL Prolite features our patented ThermoCore synthetic insulation which will keep you warm from 40 - 60°F, keeping you warm even on the coldest fall and spring nights..
  • GENEROUS XL SIZING: At 88” x 34” The XL Prolite an extra large sleeping bag for adults and can comfortably fit anyone up to 6’6. The square foot design (rather than tapered mummy style) gives added foot and leg room so you can toss and turn to without feeling like you’re in a straight jacket!.
  • THERMOCORE SYNTHETIC INSULATION: Our patented TheroCore insulation combines lightweight performance with excellent heat retention. ThermoCore uses advanced synthetic fill to retain more body heat..
  • EASY TO CARRY: the oversize sleeping bag comes with a rugged compression sack that packs down to 16” x 8” x 8” - this is one of the most compact 3 season bags out there. Easy to pack in a daypack or strap to the outside or a backpack. Also, it weighs less than 4 pounds..
  • WATER RESISTANT SHELL: the ripstop polyester shell outer is both durable and water resistant, so you’ll be dry and warm on those dewy mornings..
  • 40 - 60°F TEMPERATURE CERTIFIED: The XL Prolite has is a super war....
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Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Sleeping Bag for Camping, Hiking, and Backpacking in Cold Weather, Gray, Extra Large

  • Camping Sleeping Bag for Cold Weather: This backpacking sleeping bag is designed to stand up to 20°F weather, so you can stay safe and warm when it's cold.
  • Durable, Lightweight Sleeping Bags: This sleeping bag for adults features 650 power fill down on top side of bag, and double layer synthetic batting beneath ensures the best of warmth and comfort.
  • 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.
  • Compact Sleeping Bag Design and Easy Storage: The included compression stuff sack keeps this sleeping bag contained in a 10 by 16 inch space and features a hanging loop for simple storage when not in use.
  • Sleep Outside with Klymit: Our award-winning products are designed to help you sleep outside as comfortably as you do in your own bed.
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KingCamp Down Sleeping Bag 650 Fill Power Ultralight Compact Portable Sleeping Bags for Adults Cold Weather 3 Season Backpacking Sleeping Bag for Camping Hiking Traveling with Compression Sack

  • 【Unique Design】KingCamp down slepping bag combination of envelope and mummy sleeping bag - Mummy upper body, fits the head more compact and keeps warm.
  • Rectangular lower body, can move or expose the feet. Our winter sleeping bag is large enough and comes in sizes: 87” x 30”..
  • 【White Duck Down Filled】KingCamp backpacking sleeping bag selected the best white duck down, no odor and impurities, safe and healthy for adults and kids. 650 fill power, stay warm and day. Temperature Range: Comfort: 45℉.This warm sleeping bag is great for winter camping！.
  • 【Ultralight & Portable】KingCamp Camping sleeping bags weight only 2.77lbs . Each sleeping bag comes with a storage bag and a compression sack, packed size only 13.78” x 6.7”.Down sleeping bags for backpacking ultralight easy to carry around in a variety of outdoor activities, such as camping, scouts trip, hiking, adventure, climbing, etc..
  • 【Long Lasting Durable】KingCamp adult sleeping bag is made with the high quality 50D ripstop material, comfortable and waterproof. ZIPPERS: YKK. Easy to carry for various outdoor activities, such as camping, backpacking, hiking, adventure, mountaineering, traveling, etc.The portable sleeping bag is also a great choice for hotel use..
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Klymit KSB Lightweight Mummy Sleeping Bag, 20°F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking, Gray, Large

  • Camping Sleeping Bag for Cold Weather: This backpacking sleeping bag is designed to stand up to 20°F weather, so you can stay safe and warm when it's cold.
  • Durable, Lightweight Sleeping Bags: This sleeping bag for adults features 650 power fill down on top side of bag, and double layer synthetic batting beneath ensures the best of warmth and comfort.
  • Full-Coverage Adult Sleeping Bag: This hiking sleeping bag features a mummy hood with draft collar and draw cord which reduces draft, while the built-out foot box allows for plenty comfort where it's needed most.
  • Compact Sleeping Bag Design and Easy Storage: The included compression stuff sack keeps this sleeping bag contained in a 14 by 9 inch space and features length locks at the bottom to ensure perfect fit with no loss heat.
  • Sleep Outside with Klymit: Our award-winning products are designed to help you sleep outside as comfortably as you do in your own bed.
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Nikwax TX.Direct Spray-On Waterproofing

  • Restores DWR water-repellency and revives breathability of all waterproof garments.
  • For use on all waterproof outerwear, such as rain and ski jackets, and synthetic sleeping bags.
  • Recommended for technical clothing, synthetic sleeping bags, rain and ski jackets, GORE-TEX, Patagonia, North face, Columbia, and Arc'teryx.
  • Water based, non-persistent, and contains no PFCs, optical brighteners, or added scent.
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Grangers Down Wash Kit with Down Wash (10 oz Concentrate) and 3 Reusable Dry Balls To Restore Down Loft"

  • Powerful Cleaning – Down Wash is a concentrated, easy-to-use detergent that is formulated for down and synthetic down insulation. It removes dirt and odors from all down jackets, insulated sleeping bags and duvets and most other down filled clothing and sleeping covers. 12 washes per bottle..
  • Restores Loft – As well as powerful cleaning this product is specifically formulated to restore loft, keeping you warm once more..
  • Renews Breathability – As well as powerful cleaning, it maximizes breathability, offering comfort and protection..
  • Dryer Balls – Includes three(3) reusable drier balls designed to gently preventing clumping and restore loft without damaging feathers like tennis balls can. Developed to withstand up to 1000 dry cycles..
  • Eco-Responsible – Grangers’ products are cruelty-free and eco-friendly. The formulations are water-based, PFC-free (fluorocarbon free), and Bluesign approved. All-in-One Kits come in cardboard boxes containing 100% recycled plastic bottles that are both widely recyclable..
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Nikwax TX.Direct Spray-On Waterproofing 500 ml

  • Restores water-repellency and revives breathability of all waterproof garments.
  • For use on all waterproof outerwear, such as rain and ski jackets, and synthetic sleeping bags.
  • Recommended for technical clothing, synthetic sleeping bags, rain and ski jackets, GORE-TEX, Patagonia, North face, Columbia, and Arc'teryx.
  • Water based, non-persistent, and contains no PFCs, optical brighteners, or added scent.
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BISINNA 1.72lbs Ultralight Backpacking 650 Fill Power 32-50F Down Sleeping Bag for Adults and Kids - Ultra Lightweight and Compact Backpack Envelope Sleeping Bag for Hiking Camping

  • 【Ultra-Lightweight and compact】:Weight only 1.72lbs.Design to save space & weight in your backpack.BISINNA envelope sleeping bag is one of the few bags that can pack small enough for backpacking. It can be loaded into a compact 11.81*6.3" sack just easy to fit into a backpack or suitcase. If you think your sleeping bag is too large or too heavy on your backpacking adventures, it is a perfect choice for you..
  • 【Warmth and Comfortable Guaranteed】As a result of Water-resistant shell fabric and Hydrophobic 650FP down - the microscopic air clusters found in down feathers create "loft" that trap heat and keeps you warm.BISINNA down sleeping bag is suitable for use at a temperature rate of 0-10°C (32-50°F)..
  • 【Multiple Uses】BISINNA envelope down sleeping bag is not only a high quality down sleeping bag, when unzipped it, it could be used as a perfect large power down blanket or mat for indoor or outdoor use. If you would like to sleep together with your lover, 2 sleeping bags can be zipped together as a double sleeping bag..
  • 【Long Lasting Durability】Made with high quality 20D 400T nylon material, strong comfortable & waterproof. Filled by high quality 650 fill power pure white duck down,containing up to 90% down, which through Teflon-treated fo....
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BISINNA 1.72lbs Ultralight Backpacking 650 Fill Power 32-50F Down Sleeping Bag for Adults and Kids - Ultra Lightweight and Compact Backpack Envelope Sleeping Bag for Hiking Camping

  • 【Ultra-Lightweight and compact】:Weight only 1.72lbs.Design to save space & weight in your backpack.BISINNA envelope sleeping bag is one of the few bags that can pack small enough for backpacking. It can be loaded into a compact 11.81*6.3 sack just easy to fit into a backpack or suitcase. If you think your sleeping bag is too large or too heavy on your backpacking adventures, it is a perfect choice for you..
  • 【Warmth and Comfortable Guaranteed】As a result of Water-resistant shell fabric and Hydrophobic 650FP down - the microscopic air clusters found in down feathers create "loft" that trap heat and keeps you warm.BISINNA down sleeping bag is suitable for use at a temperature rate of 0-10°C (32-50°F)..
  • 【Multiple Uses】BISINNA envelope down sleeping bag is not only a high quality down sleeping bag, when unzipped it, it could be used as a perfect large power down blanket or mat for indoor or outdoor use. If you would like to sleep together with your lover, 2 sleeping bags can be zipped together as a double sleeping bag..
  • 【Long Lasting Durability】Made with high quality 20D 400T nylon material, strong comfortable & waterproof. Filled by high quality 650 fill power pure white duck down,containing up to 90% down, which through Teflon-tre....
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Klymit KSB Lightweight Mummy Sleeping Bag, Bag, 0°F Sleeping Bag for Camping, Hiking, and Backpacking in Cold Weather, Gray, Extra Large

  • Camping Sleeping Bag for Cold Weather: This backpacking sleeping bag is designed to stand up to 0°F weather, so you can stay safe and warm in freezing temperatures.
  • Durable, Lightweight Sleeping Bags: This sleeping bag for adults features 650 power fill down on top side of bag, and double layer synthetic batting beneath ensures the best of warmth and comfort.
  • Full-Coverage Adult Sleeping Bag: This hiking sleeping bag features a mummy hood with draft collar and draw cord which reduces draft, while the built-out foot box allows for plenty comfort where it's needed most.
  • Compact Sleeping Bag Design and Easy Storage: The included compression stuff sack keeps this sleeping bag contained in a 10 by 16 inch space and features length locks at the bottom to ensure perfect fit with no lost heat.
  • Sleep Outside with Klymit: Our award-winning products are designed to help you sleep outside as comfortably as you do in your own bed.
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Nikwax TX.Direct Wash-In Waterproofing White 10 fl. oz.

  • Restores water-repellency and revives breathability of all waterproof garments.
  • For use on all waterproof outerwear, such as rain and ski jackets, and synthetic sleeping bags.
  • Recommended for technical clothing, synthetic sleeping bags, rain and ski jackets, GORE-TEX, Patagonia, North face, Columbia, and Arc'teryx.
  • Water based, non-persistent, and contains no PFCs, optical brighteners, or added scent.
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Nikwax Hardshell Cleaning & Waterproofing DUO-Pack One-Color

  • Tech Wash and TX.Direct packaged together to clean and waterproof your technical outerwear.
  • High performance cleaner and wash-in waterproofing for synthetic waterproof clothing, insulated garments, and sleeping bags.
  • Restores water repellency and maintains breathability.
  • Recommended for technical clothing, synthetic sleeping bags, rain and ski jackets, GORE-TEX, Patagonia, North Face, Columbia, and Arc'teryx.
  • Water based, non-persistent, and contains no PFCs, VOCs, optical brighteners, or added scent.
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