Loblaws announced today that a new pilot will soon be tested in the Toronto area. Loop, a company known for its circular shopping system designed to limit waste, will be teaming up with Canada's largest grocery retailer on Loblaws reusable grocery containers in Toronto. According to a Loop press release, the new initiative will be launched early next year in Toronto on a trial basis. It will allow participants to buy products from several leading brands, including President’s Choice, in reusable containers.