Koala

Creo que es un error intentar reducir peso con una lona tan pequeña. La cuerda siempre acaba tocando el suelo y en zonas de tierra se ensucia muy fácilmente. El resto sin problemas.

It's quite a heavy/sturdy bag, material-wise. Which I generally prefer but I think the (re?)esign has a few misses.

First and foremost the tarp is too small for me in sandy areas. It's fine, but due to the smaller size and the weird diamond-shape make it very easy for the rope to get dirty in sandy areas. I'd make the tarp bigger and more square (or circular?), especially given the weight/overall design of the bag.

Also I'd shorten the black trunk at the top. When packed (tested with thick 70m rope), the bag is a lot lengthier than desired. This negatively affects how well it carries. I almost always have it fully strapped down and wish I could strap it down further (and im a tall dude) when carrying it like a messenger bag. Also I found often the strap loosens when walking. It's just frustrating given the overall quality otherwise.

I'd love a minified light-weight version of this design to carry a Petzl Pur line.

Looking at videos I was skeptical about the size of the bag, and mainly the size of the integrated tarp, it looked small to me. But in reality this was not the case.
I like it a lot as a bag to bring along side a normal backpack, which is how I'm using it. The bag seems less ideal to carry if you're bringing this as your only crag pack, although it has plenty of space for your climbing equipment.

buenísimas. supercomoda en gym y pared

A very good ropebag - larg enough but not to large...
After a few days I was used to the technic to put the rope inside the pack - it needs a little bit of training :-).
The only thing wich isn`t perfekt is the strap for carrying - in some positions it doesn`t fix, so it enlarge suddenly.