Trek Tumbler - Signature size_BNB Cupholder Friendly: Designed to fit

Cupholder Friendly: Designed to fit in most cars' cupholders

Double Wall Insulation: Keeps beverages hot or cold for hours

Made in the USA

Includes a mesh pocket for cell phone

Compatibility: Compatible with Simple Modern 32oz Summit

Trek Tumbler - Signature size_BNB Cupholder Friendly: Designed to fitCupholder Friendly: Tapered shape with handle makes it the ideal cup to take on the go. 100% Leak Proof: Straw lid is designed to prevent leaks and spills when in the closed position. Double Wall Insulation: Keeps beverages at ideal temperature for hours. Ceramic Lined Interior: Preserves the integrity of your drink's flavor. Silicone Grip Base: To soften contact and enhance stability. Durable: Made of premium 18 8 stainless steel *Not for use with