I have just received the 3shells hard case for the Top Shelf shells I bought a couple of months ago. The website describes it very well:

Brown or black leather covered hard shell case with zipper and fabric carry loop.
Case Interior: 6-1/4” L X 2-5/8” W X 1” H
4 divided fitted leather cushion sections for three shells and a pea holder.
Inside top of case has leather covered foam cushion to hold everything in place when case is closed.

I’m very pleased with my purchase! Tough like a glasses case, with what I believe is fashionably known as “vegan leather” outside. There is a foam cushion on the top inside lid, covered in a softer leathery material. The shells fit snugly into three compartments inside, held in place by the padding. A smaller compartment can hold peas.

There is no doubt this will protect the shells extremely well and I’m glad I finally have somewhere to store them. Here’s the link: https://www.3shells.com/new-shells.html