Monica, you can still purchase Ensolite if you want to replace what you had. I did a Google Search and it is sold
in various thicknesses and lengths, as well as colors. If you want to go with something else, you can go with the "rat fur" (marine headliner), and it also comes in various colors and patterns. If you do go with the marine headliner, you should insulate with 1 or 2 layers of reflectix 1st. Marine headliner as well as Ensolite will resist mold, stains, not absorb odors, is pliable and stretches some, making it ideal for the compound corners of most rounded eggs.
Dave & Paula