The popular Supercart shopping trolley has been honoured with the Innovation of the Year award at the Hume City Business Awards held in Broadmeadows last night. The lightweight and easy to manouevre Supercart hybrid trolleys are developed and manufactured in Campbellfield, Victoria, from recycled Australian plastic diverting 154 x 2-litre milk bottles from landfill or recycling depots, leading the way in sustainable manufacturing.