Trek Tumbler Teenage Mutant Ninja Turtles Turtles Unite Sweat-Free Exterior: Double wall insulation

Sweat-Free Exterior: Double wall insulation prevents condensation and keeps beverages hot or cold for hours

External Measurement Markings: Easily track hydration and mix drinks accurately

Easily stores in most refrigerator doors

Travel Friendly: Compact at 4

Compatible with Simple Modern Classic Tumbler vessels

Trek Tumbler Teenage Mutant Ninja Turtles Turtles Unite Sweat-Free Exterior: Double wall insulationCupholder Friendly: Tapered shape with handle makes it the ideal cup to take on the go. Leak Resistant Insulated Lid Sweat Free Exterior: Double wall insulation prevents condensation and keeps beverages hot or cold for hours. Durable: Made without lead, BPA and Phthalate Pat Pat Pend.