Personalized Promoted to Grandma Wine Cup | Purple rtic-c20 Clinically proven accuracy within 3%

Clinically proven accuracy within 3% of manual readings through Mayo Clinic trials

Stainless steel vacuum insulated keeps drinks cold up to 24 hours

Cup Holder Friendly

This 10 oz lowball tumbler by Polar Camel has limited branding (just a logo on the bottom and on the standard lid)

This 16 oz glass is of the American pint glass style (also known as a shaker glass) and is great for virtually any cold beverage

Personalized Promoted to Grandma Wine Cup | Purple rtic-c20 Clinically proven accuracy within 3%12 oz. Double wall, vacuum insulation Clear lid 2X heat and cold resistant compared to glass or plastic wine glasses Wine Glasses are BPA and lead free High quality construction Slight texture with a matte finish