Trek Kids Tumbler with Silicone Straw Lid customize Double Wall Vacuum Insulated: Keeps

Double Wall Vacuum Insulated: Keeps beverages hot or cold for hours

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

Structured interior lining is triple insulated and water-resistant

whether you're hosting or attending

Two Mugs: 12oz mugs are double-walled and thread onto thermos bottle

Trek Kids Tumbler with Silicone Straw Lid customize Double Wall Vacuum Insulated: KeepsCupholder Friendly: Tapered shape with handle makes it the ideal cup Take Us With You wherever you go. Spill Proof Silicone Straw Lid: Comes with a silicone straw lid to prevent spills. Lid is also compatible with Simple Modern Classic tumblers. Double Wall Insulation: Keeps beverages cold for hours. Not Intended for Hot or Carbonated Liquids: Pressure may build in the tumbler causing leaks or spills. Pat Pat Pend.