Question about Stanley Knife FatMax XL

Included No. Whether available separately I don't know. I don't need this and that's why I didn't look for it. But I think not. It is not common.

Second part. I had a quick look on the internet. I typed in fatmax box cutter, case. Some suggestions came up. I don't know if they fit exactly in size. Besides, most of them are only for half the knife. The upper part of the knife is then attached with a rubber loop.