Rab are unquestionably the market leaders in down insulated sleeping bags. Rab’s reputation has been cemented by over 30 years of quality products, with the Ascent the latest arrival. These are box wall constructed to avoid cold spots and filled with 650 fill power European duck down. The Ascent 900 has a Pertex® Microlight inner and outer fabric to help reduce the weight of the bag without compromising on the strength of the fabric. Having the bags locally made in Derbyshire also takes advantage of  the skills their workforce have developed over many years. The Ascent has a full length 2 way zip (so you can stick your feet out of the end if the night warms up) and as with all Rab down bags it comes with a compression sack and a loose storage sack. It’s simple, get a Rab, if you want a down bag.