| | Re: Personalized Koozies and Travel Coffee Mugs
You can use either paper or fabric to line them. If you use the fabric you need to put some sort of backing on it so it is stiff or it will just slide down inside the cup.
As for the vinyl I am not sure that there is much of a difference as any of it is going to wear as it is used. I know they sell the small amounts of it in different colors at JoAnn's & Michaels & probably even Hobby Lobby with the cricut & other cutters.