Nice product

I haven’t used this in my waterproof bag yet, but plan to soon. It seems well-made, and will be better than my previous method of bundling some cards and cash in a hair tie, to go snorkeling and adventuring near water!

RFID Wallet

Sturdy but too tight. I put about 7 cards in it and let it set for a few days before unloading it in an effort to stretch the band a bit. I use it but bought quite a few for gifts but will probably be returning those. I don't think most people will go to the effort to make it usable that I did. It still is ridiculously tight. The design could be improved for sure.

Tight little card holder

It’s tight and compact to keep cards together inside a wallet. Sometimes with weak and clumsy fingers, I have trouble getting a single card out, but maybe it is also too full.