MAMA Red and Gold Checkered Sublimation Tumbler with Stainless Steel Straw and Rubber Bottom Faux Glitter This is a PRINTED tumbler, NO real glitter. Design is heat pressed into the tumbler for a long lasting finish that will not peel off or fade if taken care of correctly. Stainless steel, double walled tumbler with stainless steel straw and a rubber protective bottom. 20 oz. There is a slight back mark on the first M (pictured) but not very noticeable. Tumbler Care Instructions: -Hand wash ONLY -NO abrasive materials (scouring pads, bar keepers, polishing agents, etc.) -Do NOT soak exterior of tumbler -Avoid extreme heat/direct sunlight for extended periods of time (can make design fa