Maine Heart 30 oz Tumbler | Red hydro-40tt Classic trucker cap style built

Classic trucker cap style built with the Richardson quality you’ve come to expect

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

SERIOUSLY SWEAT FREE - The double wall construction completely prevents any temperature transfer to exterior wall therefore eliminating any condensation or change in temperature where you hold your hand

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

Maine Heart 30 oz Tumbler | Red hydro-40tt Classic trucker cap style builtDouble 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