Produce ProKeeper 2.8L 5 "Incredible" Maggie 19 October 2018 I live alone, so had got into the habit of buying two or three carrots at a time, so that I'd eaten them before they went limp and past their best. I thought I'd give the Produce ProKeeper a try.. Next shopping trip, one 1kg bag of carrots, straight into my ProKeeper and into the fridge. Eight days later and the last carrot came out as fresh as the first. This box is the very best thing I have bought in ages. Yes, it's relatively expensive, but if no more vegetables are wasted, I'll soon recoup the cost. Well done for sourcing such a wonderful bit of kitchen kit.