Check out these sublimation shrink sleeves that allow you to decorate many drinkware items all over. These white 5.90" x 9.84" (150mm x 250mm) shrink wraps are a nice thick material, and you will not have the melting, breaking, and other issues you have with the think clear films on the market. These are perfect for sublimating the trendy 20oz skinny tumblers. This shrink film will also work for the 14oz Stainless Steel Tumbler, stainless steel lowball glasses, 16oz Pint Glass, 8oz Stainless Steel Flask, 8 and 10 oz frosted glass mugs, seamless wine glasses, and many more.