Manufacturer's Description refers to the men's version

Rab's Ascent 900 is ideal for trekking, mountaineering, backpacking, and general outdoor use.

* Pertex Microlight fabric
* Wide mummy shape
* Proportionally assigned differential cut
* Wide foot area for extended comfort
* Left hand zip only
* Anti zip snag webbing tape
* Internal collar and hood draw cord for increased comfort
* Trapezoidal baffle chamber design
* Angled foot box
* Supplied with compression stuff sack.

Visit Rab's Men's Ascent 900 page.

Retailers' Descriptions

Here's what other sites are saying:

You like to get out as often as possible, but unfortunately your boss does expect you to come into work from time to time. Spend the best nights of the week in the Rab Ascent 900 0 Degree Down Sleeping Bag, and come back to work feeling rejuvenated from your time spent in nature. This bag is insulted with high-loft down that traps in your body's hard-earned heat, with trapezoidal baffles that eliminate traditional cold spots in the bag. Rab worked with Nikwax to develop a hydrophobic treatment for the down, so it resists collapse when faced with moisture. The semi-rectangular shape gives you plenty of room to sleep comfortably, without losing efficiency to empty space. Details like a stash pocket and snag-resistant zipper make this bag easy-to-use in the tent whether you remembered to bring your headlamp in or not, making your night a low-stress experience.

- refers to the men's version

"Rab Camp & Hike Ascent 900 Sleeping Bag Rococco Regular QSG74LZ. Designed specifically for regular outdoor use it is ideal for those buying their first down sleeping bag and is perfect for the likes of the Norwegian winter. The Ascent 900 is a hard-wearing high performing sleeping bag you can depend on for comfort and protection in winter conditions. Ideal for general purpose outdoor use from bothy to bivvy the Ascent range equips you for regular mountain adventures. Durable tough and reliably warm the Ascent is especially suitable for those wanting to invest in their first down sleeping bag. Offering excellent value for the feature set which is similar to that of the more technical Rab bags this hard working piece provides protection and comfort on the hill trail or peak. Using a highly durable Pertex Quantum outer fabric the Ascent 900 sleeping bag is filled with 900g of 650FP ethically sourced European Duck Down. The generous wide mummy fit and wide foot box provide extended comfort and a spacious feel that is still secure and warm. The close fitting neck baffle design internal collar and hood drawcord provide additional protection to keep you cosy when temperatures drop. Featuring a three-quarter length YKK main zip with glow in the dark puller a plush bonded zip guard also excludes draughts. Practicalities are taken care of with an internal zipped stash pocket stuff pocket that easily fits phone and other essentials. The Ascent 900 comes with cotton storage sack and compression stuff sack to ensure a manageable packsize and protection on the road. As with all Rab down insulated bags it is hand filled in Derbyshire using Hydrophobic Down developed in conjunction with Nikwax. Also available in Women's size and Extra Long."

- refers to the men's version

Features of the Rab Ascent 900 Sleeping Bag Pertex Quantum outer fabric Rab fluorocarbon free hydrophobic down developed in conjunction with nikwax 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 with noctilucent puller Anti-snag bonded zip guard Left and right hand zips available Internal collar and hood drawcord Close Fitting neck baffle design Trapezoidal baffle chamber design Angled foot box Compression stuff sack Cotton storage sack

- Moosejaw refers to the men's version


fall 2010 men's
Weight 3 lb 7 oz / 1560 g
Fill weight 2 lb 0 oz / 900 g
Temperature rating 7 F / -14 C
EN comfort 12 F / -11 C
EN lower limit -2 F / -19 C
EN extreme -40 F / -40 C
Fill 650-fill duck down
Shape Mummy
Max user height 6 ft 2.8 in / 190 cm
Shoulder girth 59 in / 150 cm
Hip girth 51 in / 130 cm
Foot girth 39 in / 100 cm

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