3 lb 7 oz / 1560 g
2 lb 0 oz / 900 g
7 F / -14 C
12 F / -11 C
|EN lower limit||
-2 F / -19 C
-40 F / -40 C
650-fill duck down
|Max user height||
6 ft 2.8 in / 190 cm
59 in / 150 cm
51 in / 130 cm
39 in / 100 cm
Where to Buy
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.
Here's what other sites are saying:
The Rab Ascent Range of sleeping bags are duck down filled performance sleeping bags designed for regular use. These bags offer fantastic value for money, quality build and construction, durability and low weight for warmth of the bags. The Ascent Sleeping Bags are designed in a semi rectangular shape that is more user friendly for general purpose use or for those buying their first down bag. The Rab Ascent bags use durable and lightweight Pertex Microlight fabrics.
Features of the Rab Ascent 900 Sleeping Bag Pertex Microlight inner and outer fabric 650FP European Duck Down 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 Left and right hand zips available Left and right hand zips will zip together Extra long (additional 15cm) with left zip Anti snag zipper webbing tape Internal collar and hood drawcord Improved close Fitting neck baffle design Trapezoidal baffle chamber design Angled foot box Compression stuff sack Cotton storage sack Hand filled in Derbyshire UK
The ultralight Rab Ascent 900 Sleeping Bag boasts an incredible warmth-to-weight ratio and protective features for ultralight backpackers and campers alike. Rab's proprietary Hydrophobic treatment protects the 650-fill duck down from moisture to keep you warm through rainy nights, and the windproof Pertex Microlight shell is surprisingly durable for how light it is. The bag's semi-rectangular shape is roomier than standard mummy bags, and an angled footbox offers extra room so your feet don't feel squished. The Ascent also features an internal collar and a drawcord at the hood to seal out any cold drafts, and a zippered stash pocket that's perfect for headlamps. It comes with a full-length zipper on either the right or left side, and a compression stuff sack for backpacking and a cotton storage sack to keep the bag prime for years.