The bag is thin, but it is soft and easy to use. I used the OPP crystal pack up to now, but the height was too much and the bag looked awkward but the height (200 mm) here is perfect and it looks better as well.
I use it regularly. It is easy to use because it has enough room to close with a binnai. I think that it is good because there are also thickness. I am happy because it is cheaper than I had bought before.