I refuse to use a condom provided by a guy. Too many horror stories. Plus, you always get that 1 dumbass out of 30 that thinks LAMBSKIN condoms are actually OK to use. -_- Hang THAT guy.
So fellas, if you have size needs, let your provider know ahead of time.
Since my body is going to be taking the condom, and the lube on said condom, I want to choose one that won't upset my balance.
As far as storage goes, Most providers should be OK with having a stash in the top drawer of a nightstand. The worst place to keep condoms would be in your car/trunk. Texas heat does NOT treat things well.
I don't buy in bulk more than one of those 12 pack boxes. Keep in mind, just because you picked a box up fresh off the shelf from a store today doesn't mean they haven't been sitting around for a good while. They have expiration dates on 'em for a reason.