Autopot FlexiTank Struggling to fit a plastic reservoir into your car or home is now a thing of the past! The FlexiTank range is available in a variety of sizes and revolutionises water storage for every gardener, whether on a domestic or commercial scale. FlexiTanks reduce storage and shipping costs and take minutes to assemble, no tools required. Everything a gardener needs in one compact box. It really couldnt be simpler