Now and again in the AAPK store I'll see a knife listed as coming with the box, the warranty, and the sach (or sometimes I think it is spelled sache). What's a sach? From the context it sounds like it might be the thin paper that some knives are wrapped in. Or maybe it's a bastardization of "sack", the thin cotton pouch that's sometimes included.
Googling around I don't find any definition for the word, except maybe the German word "sache" which can mean a "thing." Sort of like saying "The knife comes with the box, the warranty paper, and that other thing."

Also, the Forum search feature only turns up the word twice, neither of which sheds any light on the definition. OK guys, what's a sach?
If you want a chuckle check out the Urban Dictionary of sach:
http://www.urbandictionary.com/define.php?term=Sach
Dennis