I was an early adopter of Billit-Vault and I've had my wallet a long time. It's a plain black version no adornment other than 3 lines milled into the surface on both sides and Billet Vault layered above the thumb hole. I change the o'rings about every 6 months or so. I'd say it's been a great value over the long haul even with having to do frequent o'ring replacement.

They keep my wallet together, just what they are supposed to do.

Timely delivery and easy to apply.

O-Ring Kit Expansion Kit

I've had my wallet for several years and love it. I replaced the O-Rings a couple of times, but the turn around time on the order is fast and they last for quite a while. Would love if they could get NCAA licensing so I could get a GA Bulldog design.