Champro Rock Rosin Bag

Get superior grip control on the mound with the Champro Rock Rosin Bag, designed for baseball and softball pitchers who prefer a firmer rosin texture. Filled with rock-style rosin, this grip aid delivers enhanced moisture absorption to reduce sweat and improve hand dryness in hot, humid, or high-pressure game conditions. The durable cloth bag allows for consistent application without excessive residue, making it ideal for pitchers, infielders, and hitters alike. A trusted essential at all levels of play, the Champro Rock Rosin Bag helps athletes maintain confidence and control every inning—available now at Simpson Outfitters.