Classic Tumbler color_OW Double Wall Insulation: Keeps beverages

Double Wall Insulation: Keeps beverages at the ideal temperature for hours

Spout pops open for easy drinking access

This lid does not fit the Simple Modern Voyager or Cruiser

Leak-Proof: The Flip Lid is leakproof when the flap is closed

and will stay fresh for up to two weeks in the fridge

Classic Tumbler color_OW Double Wall Insulation: Keeps beveragesSweat Free Exterior: Double wall insulation prevents condensation and keeps beverages hot or cold for hours Leak Resistant: Comes with straw lid and flip lid to prevent leaks. Durable: Made of premium 18 8 stainless steel Cupholder Friendly: All Classic sizes fit in most cupholders Pat Pat Pend.