Not Durable, Doesn't Close all the Way
This bag serves its purpose well. I don't have very large hands, so it does fit me fine.
This bag does not close well. I really have to pull on the draw string in order to prevent chalk from spilling out. After about a month of use, that lead to the grommet that the drawstring goes through breaking off. There is a plastic piece inside of the bag that the drawstring is fed through that came out as well. Now, in order to close it, I have to push this piece back through the hole, and pull on one side of the drawstring to tighten it.
All of the Arc'teryx bags look like they have the same design for the drawstring closure.
I plan on replacing this and going with a different brand bag in the future.