Engineered to maximise down performance, the Alpine bag has clever construction. Trapezoid boxwall baffles allows the down to fully loft, eliminating cold spots, and maximising warmth. The chevron baffle design improves down stability, distributing the down evenly around the whole body. In addition, the openings on the Alpine bag have been designed to reduce heat loss, with a 3D-shaped, down collar that can be cinched in snugly to trap the heat, and a down-filled baffle along the zip to prevent heat from escaping.
Hand-filled in the UK, all of Rab's down bags benefit from never having had their down compressed before use, maintaining the down’s loft and warmth. Complete with a narrow mummy fit, women’s specific shape, and angled footbox, the Alpine is designed to cut down unnecessary bulk and weight, whilst ensuring a comfortable night’s sleep.
Rab Sleep Limit:Rab Sleep Limit: -9°C (15°F)
Weight: 1000g /35.3oz
EN (13537:2012) Temperature rating: ISO EN: Comfort: -5°C (23°F), Limit: -12°C (10°F), Extreme: -32°C (-26°F)
20D Pertex® Quantum nylon ripstop (36gsm) with fluorocarbon-free DWR
Lining: 20D Recycled Nylon (38gsm)
650FP R.D.S Certified European Duck Down with Nikwax fluorocarbon-free Hydrophobic Finish
Weight saving chevron baffle design on upper torso, reduces down migration and optimises core warmth.
Trapezoidal boxwall construction with differential cut, to maximise loft and warmth
YKK zipped internal stash pocket
3-dimensional shaped down filled neck collar to seal in warmth
YKK 3/4 length main zip with down filled baffle to trap warmth
YKK Anti-snag zip insert and anti snag internal zip guard
Angled foot box for relaxed sleeping posture
Zipped cotton sack with water-resistant base for home storage
Drawcord stuffsack included
Hand-filled in Derbyshire UK
Outer: 100% polyamide. Lining: 100% recycled polyamide
Tapered Mummy Shape