This is the SpeedBottle, an aerodynamic hydration system for short, fast races where a full bottle is shoved in the top of the "tank" so the rider never has to take his/her hands off or reach back. The blue tube runs to the front bite valve on the handlebars. We did the steel bracket, production design and clear PETG prototype. I'm not sure it ever went into full production, but it's one of my favorite photos with San Francisco in the background. — David
Plasticreative is based in Palo Alto.