Lightweight, duck down insulated and comfortable, the Rab Ascent 900 boasts a toasty 650 fill power, wrapped in robust Pertex® fabric. The wider shape, spacious foot box, and soft fabric offer a luxurious feel, whilst the sturdy 5 coil YKK zip with anti-snag bonding ensures smooth and easy usage. This is the warmest of Rab’s high-performance Ascent range with enough insulation to keep you comfortable across all four seasons.

• Rab® fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
• Pertex® Microlight inner and outer fabric
• 650FP European Duck Down
• Wide mummy shape
• Proportionally assigned differential cut
• Internal YKK 3 coil zipped stash pocket
• Wide foot area for extended comfort
• 3/4 length YKK 5 coil main zip
• Left and right hand zipped bags will zip together
• Anti snag zipper webbing tape
• Internal collar and hood drawcord
• Trapezoidal baffle chamber design
• Angled foot box
• Compression stuff sack, cotton storage sack
• Weight: 1530g/54oz (+170g/6oz stuffsack)
• Hand filled in Derbyshire