Can the old Tumbler lids fit onto the new Coffee Cups? (vise versa) Customer Service November 26, 2018 20:23 Updated They certainly can! Related articles Are Chilly's Coffee Cup lids screw on or push on? What materials are Chilly's Coffee Cups made from and what are the lids made from? Are the coffee cups the same as the tumblers? Will the tumblers be coming back? Is the coffee cup leak-proof? Comments 0 comments Please sign in to leave a comment.