I just got this to replace my 3 year old elastic wallet from crabby; it's still holding up well but wanted to change things up a bit.
My old elastic wallent kept up well, it's conformed to the number of cards I usually keep and the band is stretched out just enough to keep tight around that little bit of bulk. I think I kept 8 normal thickness cards [like CC, License] and then a bunch of paper thin ones [Dental/Vision insurance, etc] along with some cash.
With this being brand-new, it was a little tough to put in, but I am supposing that with some time it will also conform to what I put in it. Material feels great, and I like the band has little bumps as opposed to the rubber strip my elastic one had before my kiddo ripped it off. Don't think that would happen with the bumps.
My only test will be seeing if an airtag will fit in the other pocket of the wallet with what I have. If not, I'll probably look at the Spigen Airtag wallet unless crabby has one that I haven't seen yet.