Rab Ascent 900 -18 Sleeping Bag (1530 Grams)

Rated 5.0 out of 5
Based on 1 review
Regular price $999.99 Sale price Our Price $800.99


The Ascent range are duck down filled performance sleeping bags designed for regular use.

The bags use Pertex Microlight fabrics, which is lightweight, windproof and breathable. These bags offer fantastic value for money, quality build and construction, durability and low weight for warmth of the bags.

Hydrophobic down developed in conjunction with Nikwax enables faster drying, greater loft retention and the ability to absorb less water than traditional down.

The bags are designed in a semi rectangular shape that is more user friendly for general purpose use or for those buying their first down bag.

The Ascent 900 boasts a RAB sleep limit of -18°C.

  • Pertex® Microlight inner and outer fabric
  • 650FP European Duck Down
  • Rab® fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
  • Wide mummy shape
  • Proportionally assigned differential cut
  • Internal YKK 3 coil zipped stash pocket
  • Wide foot area for extended comfort  
  • ¾ length YKK 5 coil main zip
  • Left and right hand zips available
  • Left and right hand zips will zip together
  • Anti snag zipper webbing tape
  • Internal collar and hood drawcord
  • Improved close fitting neck baffle design
  • Trapezoidal baffle chamber design
  • Angled foot box
  • Compression stuff sack
  • Cotton storage sack
  • Temperature tested to new European standard EN13537: 2012 (excluding 900 fill)
  • Hand filled in Derbyshire UK
  • Weight: 1530g (STD)
  • Sleeping Bag Size: Standard
  • Shell Fabric: Pertex Microlight
  • Liner Fabric:  Pertex Microlight
  • RAB Sleep limit: -18°C (24°F)
  • Max user height: 185cm (STD)
  • Shoulder width: 75cm STD
  • Hip width: 65cm STD
  • Foot width: 50cm STD
  • Packed size: 30cm dia x 43cm length
average rating 5.0 out of 5
Based on 1 review
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1 Review
Reviewed by Lucas H.
Verified Buyer
I recommend this product
Age Range
18 - 24
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Rated 5 out of 5
Review posted

Rab ascent 900

Very good sleeping bag, tried it out for my first trip with it and was amazing. Kept me very warm.

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