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RRP $699


  • The Ascent 300 is a lightweight packable bag used for a wide variety of activities in mild conditions. Features high quality European duck down, Pertex® fabrics and a comfortable wide mummy fit.


  • Pertex® Quantum outer fabric
  • 650FP R.D.S. Certified 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 with noctilucent puller
  • Anti-snag bonded zip guard
  • Left and right hand zips available
  • Internal collar and hood drawcord
  • 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
  • Filled in Derbyshire UK


  • Fabric Outer - Pertex® Quantum:,DWR 80/20,49g/m²,30d/30d,100% nylon
  • Insulation - 650FP R.D.S. Certified European Duck Down:,300g / 10.6oz

Garment Weight

  • 840g / 29.5oz

Temperature rating. Rab® Sleep Limit

  • EN: Comfort 6.5°C(44°F), Limit 1.5°C(35°F), Extreme -13°C(9°F)
  • Rab Sleep Limit: 1°C (34°F)

RAB Ascent 300

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