I bought this bag to take to concerts. It is just big enough to hold my phone, Id and a few other little things. The plus is that you can take it into stadiums and concerts without any problem because it's clear and security can see whats in it. The strap/chain is long enought to wear it cross body. I'm not sure I like the way that it closes. It only pushes over a pin to secure it, and the design is just like a folded envelope. But so far, so good.