The biggest swell-up diaper in the world is Euronform Super Plus. Do you think this claim is true? The biggest swelling diaper that I really like a lot is Tena Slip Maxi but it is hard to obtain in the USA. Albena M4 is the greatest that I have found so far in the USA for now but as we know the switch to cloth is on hold for the moment for the USA market. Soon we will not be able to get Abena M4 in a plastic cover. So now what do we do in the future for the biggest swelling-up diaper in the USA with a plastic covering?