Personalized Grandma est 20 oz Tumbler | Coral yeti-colster2 place your beverage inside and

place your beverage inside and replace the top

Sensor Puck must be removed FIRST prior to cleaning your STEEL and wiped only with a damp cloth

12 oz double wall 18/8 stainless steel thermal tumbler with copper vacuum insulation

TempShield(TM) insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours

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

Personalized Grandma est 20 oz Tumbler | Coral yeti-colster2 place your beverage inside andDouble Wall Vacuum Insulated superior temperature retention Sweat Free exterior won't sweat Narrow Design to fit most cup holders Ring Grip easier to hold on to Includes sliding lid