This awesome 20 oz or 30 oz tumbler is NOT personalized with a sticker or decal. It is engraved right into the tumbler and will never fade or wipe away. It will keep your beverages cold for 24 hours or hot ones for 8. A warranty is included with this double walled vacuum insulated tumbler. The 18/8 Kitchen grade stainless steel construction provides a sweat and BPA free product so no coasters are need. Makes a great gift for the groomsman, bridesmaid, best man, maid of honor or anyone that needs a high grade tumbler!