Alpine hauler

You wish that this replaced your haulbag, but it does not. It is definitely more fragile than a haulbag. For occasional hauling, it's great, but it does break / get holes on rough rock (I've put a big crack in one, and a small hole in another, all within a few pitches of hauling). The pack is otherwise excellent besides two small issues: The roll top is not super practical as an opening system when the bag is hanging at the anchor, and grabbing it can open it (and you drop it), and the small biner that must be clipped into the front side of the pack before the bag is hauled is tricky to get in when the haul line is tight and you want to be quick.

Le meilleur sac

This pack is pure function and very versatile. The fabric seems to be indestructable but it`s a bit noisy.

Excellent experience

Even though it sucks wearing a pack while climbing this is by far the best I've used. After using this on a couple of routes in Ak-su in Kyrgyzstan I have to say it's probably the best alpine climbing pack I've ever used. Sits well while climbing even when heavily loaded with water and bivy gear etc. The opening is wide enough to be able to pack and unpack on hanging belays, much easier than other packs I've used. The slightly wider design also makes it easier to pack properly without to much air spots. Transition from carrying to hauling mode is fairy easy and gets better after a couple of times when the materials soften. The material withstood hauling over quite coarse granite just as good as any "real" haulbag. Also worked well for carrying sheep even though that's probably not what it's intended for.