In the UK the selection of Ukulele cases is limited, if any one has one of the Kiwaya KTS Sopranos in a hard case that fits well can you post the details please. I was thinking of one of these but the dimensions seem a bit sloppy. Crossrock
HMS has an Oahu case that I use for my KTS-7. here is the link
Stagg also makes a tweed case that works well, but the Oahu cases are perfect for Sopranos with Martin dimensions.