With the goal of illustrating “the simplicity that alternative energy vehicles could embody,” George Schnakenberg curated and built The Sleeper Bike, an electric motor-assisted bicycle that also sports a stylish look. The San Francisco-based design director handmade the leather battery bag and retrofitted the bike frame with a Hill Topper electric bike kit from Clean Republic. According to George, “the high torque motor assists the user up any hill San Francisco can dish out.”