Cupholder 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 also compatible with Simple Modern Classic tumblers.
Double Wall Insulation: Keeps beverages hot or cold for hours.
Durable: Made of premium 18/8 stainless steel.
Not Intended for Hot or Carbonated Liquids: Pressure may build in the tumbler causing leaks or spills.

Limited Lifetime Warranty