Rab Ascent 1100 Sleeping Bag

The Ascent 1100 is an extremely warm bag with a comfortable, wide mummy fit. Filled with 1100g of 650FP goose down and with space for wearing additional layers if needed, this bag can be used in seriously cold temperatures. Ideal for winter use or even as high altitude, base camp refuge.

The Ascent is built with a lightweight and durable, recycled Pertex® Quantum outer fabric and recycled nylon lining. It has trapezoid-shaped, box wall baffles that stack neatly together, encouraging the hydrophobic duck down inside to loft fully and reducing the appearance of cold spots. Hand-filled in the UK, all our own bags benefit from never having had their own compressed before use, maintaining the down’s loft and warmth.

The generous mummy fit with a wide foot box provides a spacious feel for an easy night’s sleep, and the close-fitting neck baffle keeps the heat in when the temperature drops. It has a ¾ length main zip with a down-filled baffle to keep out the draught.

Practicalities are taken care of with an internal zipped stash pocket that easily fits a phone or headlamp, a cotton storage sack, and a compression stuff sack to ensure a manageable pack size and protection on the road. Exploring with a partner or want extra space? Pick up a left and a right-zipped bag and you can zip them together.

Features

• Trapezoidal box wall construction with differential cut, to maximize 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 zipped internal stash pocket
• YKK Anti-snag zip insert and anti-snag internal zip guard
• Angled foot box for relaxed sleeping posture
• Left and right handbags can zip together
• Zipped cotton sack with water-resistant base for home storage
• Drawcord stuff sack included
• Wide mummy shape