The Mahlkonig 703071 3 15/16 lb bean hopper is a must-have accessory for professional coffee operations using E65S, E65S GbW, E80S, or E80S GbW espresso grinders. Designed to maintain steady and consistent bean flow during grinding, this hopper ensures precise dosing—critical for high-volume commercial kitchens where performance and reliability matter. Its 3 97/100 lb capacity supports long shifts without interruptions, making it an essential upgrade for cafes, restaurants, and hospitality businesses that demand smooth, uninterrupted espresso production. Whether you're running a busy café or a large restaurant, this bean hopper minimizes downtime and maximizes efficiency, helping you serve exceptional coffee every time.