CoB Stem Cap System

thingiverse

The innovative stem cap system known as CoB was initially conceived as a straightforward contest submission on Pinshape back on June 3rd, 2016. My aim had always been to utilize that area of my bike for something both functional and visually appealing. Initially, I sought a humble solution: transporting a 16oz paper coffee cup on my bike without spilling a drop all over myself. This marked the birth of CoB or Coffee on Bike. Following the creation of my first prototype, I quickly realized the potential to integrate various items onto the base. As a result, I've been actively pursuing this goal. In addition to the initial coffee cup holder that securely holds a 16oz paper cup and prevents spills with the aid of the stopper, I have also designed an accessory bar, a mount for my phone case (accommodating my phone), a Garmin mount, and a donut holder. Future projects include incorporating bike prows into the CoB design.