20oz White Skinny Straight Tumbler
Stainless steel doubled-wall tumbler keeps your hot drinks hot, cold drinks cold. Sublimate your design onto the outside.
Comes with a sliding lid and straw.
These tumblers are straight sided.
I heat at 320F for 6min. I flip at the 3min mark. I completely cover the tumbler in a blow out paper before using the heat shrink sleeve on it. This is only a guideline.