First I started by tracing the box pattern on to a plain sheet of paper to use on another scrap of cardboard if I wanted to later. Then I trimmed some fabric and glued the inside first with Mod Podge letting it dry overnight. This morning I glued the outside on leaving little tabs to fold over to make neat seams. The rubber band held the box shut so it would dry properly folded. Finally I finished the whole thing with a coat of Shimmer Mod Podge just on the outside. When It all dries I will add a self adhesive velcro fastener to the lid. Here are the pictures
The flat Kashi box
The folded Kashi box
The lovely fabric
The inside covered
The outside drying