Bought the Montane extreme after trying that and the snugpak and having a look at an oppos Keela. Despite being a bit more bulky, the Montane won hands down for me, seems more durable, fits better and perhaps more importantly, looks allier. Go outdoors tried to charge me £99 then tried to get out of their price match guarantee before finally realising they didn't have any large in stock. In the end got it from RVops for £74. Mega.