Burger King restaurants are continuing efforts to minimize environmental impact across the globe by testing a new reusable packaging model that will help cut down on packaging waste. The brand, as part of its Restaurant Brands for Good framework, has launched a partnership with TerraCycle’s circular packaging service, Loop, to pilot a closed-loop system with zero-waste packaging that can be safely cleaned and refilled to be reused, again and again. Together with Loop, the trial will offer restaurant guests the option to conveniently reduce waste when ordering their favorite Burger King brand staples like the Whopper sandwich, soft drink or coffee in reusable sandwich containers or beverage cups.