Plastic bag that G-shocks are wrapped in

Merry Christmas everyone. Now here's a question for you. One of my watches didn't come wrapped in a bag (the thin film type). Anybody know where I can purchase the correct ones in the right size? Sandwich bags are far too big. Sorry, I'm just a bit funny like that.

Sorry mate can't help with that one. Although some I've bought lately have bags, some didn't, and one in particular had a more paper type bag rather than plastic, maybe a newer type of packaging.