...and laundry transportation, errand runner etc.
A couple of months ago, just as we were leaving for the airport I checked Craigslist and found an ad for a bike trailer for $20. Asked my wife to go check it out if it was still available when she got back from dropping me off. She called me and said "It looks to be in good condition. Says 'Burley' on it, do you want it?"
Me: "Oh hell yeah! Get it!"
So... after a bit of plywood, paint and hardware:
Whoops, almost forgot, also a Sterilite 45 Gallon plastic tub, conveniently Halloween-colored for high visibility.