Spotted this concept bike on the Interwebz over the weekend: the Camioncyclette. It’s a tubular steel basket on wheels. Built by young Swiss designer Christophe Machet, it can carry up to 150kg (that’s 300+ lbs., Yanks).
The frame is the basket, rather than attaching a basket to a frame. The front wheel steers independently of the basket as well, keeping you upright. The components look pretty high-quality as well. Looks like Machet knows his bikes.
See some more photos at DesignBoom.com.