We curated and built the Sleeper Bike to illustrate the simplicity that alternative energy vehicles could embody. We created a hand-built leather battery bag and accessories, utlizing a readily available electric bike kit from Clean Republic and a Sutro frame from Mission Bicycles. The bike is lightweight, easy to ride, and simple to use. Devoid of the bulky looking controls and appendages that often plague electric bikes, this bike fits seamlessly into the user's daily life. The high torque motor assists the user up any hill San Francisco can dish out.