Rab Ascent 1100 Sleeping Bag: -15F Down

• Product Details

  What Our Gearhead Experts Are Saying:

  "This bag is incredibly warm and spacious, making it perfect for extreme winter conditions. The recycled fabric is both lightweight and durable, and the trapezoid baffles do a great job of eliminating cold spots. It's an excellent choice for anyone tackling high-altitude adventures or cold-weather camping."

  When temperatures plummet, the Rab Ascent 1100 Down Sleeping Bag is our trusted refuge in extreme conditions. Designed with 650-fill hydrophobic duck down and recycled Pertex Quantum fabric, this bag provides exceptional warmth and durability while remaining lightweight and packable. The wide mummy shape offers comfort for a restful night's sleep, even when layered with additional clothing. Trapezoid-shaped baffles prevent cold spots, and a close-fitting neck baffle keeps heat locked in. The 3/4-length zipper with a down-filled baffle ensures easy access while maintaining warmth. With thoughtful features like an internal stash pocket, compression sack, and left-to-right zip compatibility, the Ascent 1100 is ready to take on the coldest adventures.

  • Extra cozy sleeping bag for mountaineering, winter camping, and extreme cold expeditions
  • Hydrophobic duck down provides exceptional warmth and moisture resistance
  • Recycled Pertex Quantum fabric is lightweight, durable, and eco-friendly
  • Trapezoid-shaped baffles eliminate cold spots and maximize loft
  • Wide mummy shape and angled foot box increase comfort
  • Internal zip pocket keeps your headlamp at the ready
  • Stuff sack and storage bag included for toting and stowing

  Responsible Collection

  Recycled/Repurposed, Responsibly Sourced

  Material

  [face fabric] 30D Pertex Quantum (100% recycled nylon), fluorocarbon-free DWR finish, [lining] 20D 100% recycled nylon

  Insulation

  650-fill duck down (RDS-certified), Nikwax fluorocarbon-free hydrophobic finish

  Shape

  wide mummy

  Zipper

  3/4-length, left or right

  Max User Height

  [regular] 6ft .8in, [long] 6ft 6.7in

  Shoulder Circumference

  [regular] 63in, [long] 63.8in

  Hip Circumference

  [regular] 52.8in, [long] 53.5in

  Foot Circumference

  [regular] 42.5in, [long] 43.3in

  Bag Length

  [regular] 84.6in, [long] 90.6in

  Draft Tube

  internal 3D collar, zipper baffle

  Pockets

  [internal] 1 zippered

  Pad Retainer

  no

  Fill Weight

  38.8oz (1100g)

  Degree

  -13F

  Storage Sack

  cotton with drawcord

  Stuff Sack

  included

  Stuff Size

  17.7 x 10.2in

  Claimed Weight

  [regular] 3lb 12.8oz, [long] 4lb

  Activity

  backpacking, winter camping, mountaineering

  Manufacturer Warranty

  lifetime

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• Customer Reviews

• Q&A

• # Part Numbers

  Product Variant	Manufacturer Part #
  Pine / Reg/Left Zip Rab Ascent 1100 Sleeping Bag: -15F Down	QSD-41-PIN-REG-LZ

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