Personalized RTIC 40 oz Road Trip Tumbler | Storm polar-w12 RTIC Tumblers are stainless steel

RTIC Tumblers are stainless steel

Superior heat and cold resistant compared to non-insulated tumblers

Double-Wall Vacuum Insulation - Keeps drinks cold or hot until the last sip

Will float in water even with a can inside

Push-button locking mechanism

Personalized RTIC 40 oz Road Trip Tumbler | Storm polar-w12 RTIC Tumblers are stainless steel40 oz. Ceramic Lined Interior protects against metallic taste and smell, for better tasting beverages Leak Resistant Closure double tab locking system makes the Tumbler leak and spill resistant (lid and straw not recommended for use with hot beverages) 3 in 1 Lid Multi function lid features a straw (2 straws included), open mouth setting, and leak resistant closure Double wall, vacuum insulation Up to 24 hour Ice Retention