^Yea! for Trance, House, & Techno.
Anyhow... here are some pics to hopefully help you compare. I took some of the one I am currently using w/ the card case I am using, and the other wristlets I will put everything that is shown into them by themselves. (No card case needed, because the other ones have front pockets.)
Purple sparkle wristlet & card case, Optic duffle wristlet, Pink Hamptons(?) wristlet from outlet, Pond legacy wristlet.
On a side note, I stick my keys on the dog leash part too.
Great minds & such!
Also, I took pics with all of the wristlets with my phone inside, so you can compare what room is left with each of them... (I'm a big advocate of the Razr, I didn't think I was going to like it when I got it - but now I love it!)