I have these in most colors. I've tried every wallet ever made: large checkbook organizers, regular leather wallets, and other extreme, minimalist wallets. Checkbook wallets are too big for some of my pockets. Some of the mini-purses don't hold enough, resulting in you having to carry two mini-purses, one for essential items and one for random cards. Managing two isn't ideal, and that's where Trixie comes in to help. Trixie is a minimalist wallet that can hold many things. Even with all my required credit card licenses, insurance cards, and cash, it's still small enough to fit in my pocket when I want to travel light. It's made of very strong nylon, nothing fancy, it just works!