I've currently got 2 tank bags. A HUGE Nelson Rigg bag that I use for long rides, or grocery shopping, etc. The 2nd bag is a small Fieldsheer bag with a semi-hard shell. It's been a great bag for everyday use, but the zipper is now beyond repair. Looking around online, I can't quite see anything like it, so I'm looking for suggestions.
The bag must be magnetic mount, and hold wallet, phone, keys, smokes, and maybe a small bottle of water and a slightly crushed sandwich. Just something for commuting, and short rides.