Originally Posted by Sir Coastalot

Congrats on the new Birdy (BD-1). That's a great price, even with shipping/handling. I've noticed a number of the monocoque versions turning up on the auctions here recently, maybe due to the upcoming (minor) model change.

Do you happen to know the manufacturer of the trolley accessory? I've only seen two types available, and both are two-wheel types, not the four-wheeled kind on yours.