Weight:(Regular) 1290g/45.5oz EN (13537:2012) Temperature rating:ISO EN: Comfort: -2°C (28°F), Limit: -9°C (17°F), Extreme: -27°C (-17°F) Rab Sleep Limit:Rab Sleep Limit: -9°C (15°F) Product Code:QSD-37 30D Recycled Pertex® Quantum (50gsm) with fluorocarbon-free DWR Lining: 20D Recycled Nylon (38gsm) 650FP European Duck Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (700g / 24.7oz) Trapezoidal boxwall construction, to maximise loft and warmthTrapezoidal boxwall construction with differential cut, to maximise loft and warmth 3-dimensional shaped 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 YKK zipped internal stash pocket Angled foot box for relaxed sleeping posture Left and right hand bags can zip together Drawcord stuffsack included Zipped cotton sack with water-resistant base for home storage Outer: 100% recycled polyamide. Lining: 100% recycled polyamide. Wide mummy shape Rab Ascent 700 Sleeping Bag (-9) | GWC