The QRS (Quart Refill System) is a program designed to allow customers to refill empty Eliminator 3 quart bottles from five gallon BIBs (bag-in-box), with no mixing, funnels, pouring or mess. It provides the advantage of quart convenience with economical five gallon pricing. All that is needed to get started is one 12 quart case and one 5-gallon BIB.