Rab Ascent Down Sleeping Bag (-6°C / 20°F)

The Rab Ascent Down Sleeping Bag (-6°C / 20°F) is a great choice for comfortable nights on the trail without hauling extra weight. Packed with 650FP duck down, a roomy mummy shape, and windproof Pertex® Quantum fabric, it keeps warmth in and cold air out. Hand-filled in the UK, it stays lofty and cosy trip after trip.

Details: 
- L.O.F.T™ baffle technology reduces down migration, optimising heat retention and pack size
- Sidewall baffle construction for increased down loft and greater side sleeping comfort
- Anatomically fitted hood with drawcord adjustment to maximise comfort and heat retention
- Internal cordlocks positioned below the collar bone for greater side sleeping comfort
- YKK® zipped internal stash pocket
- 3D shaped neck collar with recycled Stratus™ insulation
- 2-way YKK® 3/4 length main zip with synthetic-filled baffle
- YKK® anti-snag zip insert and anti-snag internal zip guard
- Anatomically shaped foot box for relaxed sleeping posture
- Drawcord stuff sack included
- Zipped storage sack with water-resistant base for home storage
- Hand-filled in Derbyshire UK
- Wide mummy shape
- YKK® zipped arm access vent with integrated snap closure to retain heat during tent-based tasks
- Temperature rated in accordance with ISO 23537-2:2022

Technical Specifications: 
- Weight: 1200g/2lb 10.33oz
- 20D Pertex® Quantum nylon ripstop (38g/m²) with fluorocarbon-free DWR
- Lining: Recycled 20D nylon, 38g/m²
- 650FP European duck down with Grangers fluorocarbon-free hydrophobic finish (480g / 16.9oz)
- 100% Woven Polyamide Shell , Down filled sleeping bag