tulip-
I have and love the bike revolution trailer (made by a company related to Friday). It's a rubbermaid tote. It has 2 wheels - I always worried about the stability of a bob (never tried it, though). You're welcome to play with mine next time you're down this way...
ETA - of course, I'm now considering making my old mountain bike into an xtra. Not that I need one. They're just really cool
I'm sure I could justify it somehow
My problem is always what to do with stuff when running multiple errands - you really can't leave it on the bike, and taking it into the (other) stores seems risky...
CA
Most days in life don't stand out, But life's about those days that will...