Rep the club. The 303 Summit Club Official Sticker is the go-to emblem for Mt. Baldhead regulars — a clean, bold design that looks great on water bottles, hydro flasks, laptops, and gear. Made from thick, high-quality vinyl with a weatherproof finish that resists fading, peeling, and the elements. Whether you're a first-time climber or a seasoned regular on the 303 steps, this is the sticker that says you're in the club.