Rab Ascent 0C / 32F - Left Zip

Looking for a sleeping bag that prioritises comfort and practicality? That will give you an easy night’s rest in the wild, without compromising on weight or pack size? This reliable down-filled bag offers the versatility you need for regular use in milder conditions. Armed with 650FP duck down, a spacious wide mummy shape, windproof Pertex® Quantum fabric, and a clever baffle construction that maximises warmth for weight, it's perfect for summer camping or bothy overnights.

Hand-filled in the UK, all our down bags benefit from never having had their down compressed before use, preserving its loft and warmth.

• L.O.F.T™ construction uses alternating wide and narrow baffles to achieve great warmth for weight.
• Sleep comfortably on your side thanks to the sidewall baffles, which reduce cold spots and ensure you’re not lying on a seam.
• A second shorter zip with integrated snap closure allows you to use your arms while retaining heat in your sleeping bag, ideal for cooking in the cold.
• Cinch in the hood to seal in the heat, while the synthetic insulated collar sits snugly around your neck.
• Sleep in a relaxed, comfortable position thanks to the roomy, anatomically shaped foot box.
• Keep valuables and essentials close at hand with a zipped internal stash pocket.
• Wide mummy fit gives space for extra layers when night temperatures drop.
• Internal cordlocks positioned below your collar bone for greater side sleeping comfort.
• Two-way YKK® ¾ length main zip with synthetic-filled baffle.
• YKK® anti-snag zip insert and anti-snag internal zip guard.
• Drawcord stuff sack included.
• Zipped storage sack with water-resistant base for home storage.
• Hand-filled in Derbyshire UK.

Features

• Weight - 2lb 1.16oz/940g
• Insulation - 650FP European duck down with Grangers fluorocarbon-free hydrophobic finish (285g / 10.1oz)
• Main fabric - 20D Pertex® Quantum nylon ripstop (38g/m²) with fluorocarbon-free DWR
• Fabric lining - Lining: Recycled 20D nylon, 38g/m²
• ISO (23537-1:2022) temperature rating - Comfort: 41°F (5°C), Limit of comfort: 32°F (0°C), Extreme: 19°F (-7°C)
• Limit of Comfort - 32°F / 0°C
• Packed size - 7.9in x 13.8in (20cm x 35cm)

Material Facts