NFL Trek Tumbler color_WP-WIW Eco-Friendly: The state-of-the-art BPA-Free Tritan

Eco-Friendly: The state-of-the-art BPA-Free Tritan material is durable and lightweight made for everyday convenience

Twist-In Locking Straw: Zero tilting required

Insulated: The Flip Lid is double-walled to keep your drink at the perfect temperature longer

Adjustable straps for easy use

Leak-Proof: Interchangeable Straw and Chug Lids prevent spills and leaks when in the closed position

NFL Trek Tumbler color_WP-WIW Eco-Friendly: The state-of-the-art BPA-Free TritanCupholder Friendly: Tapered shape makes it the ideal cup Take Us With You wherever you go. Leakproof: Comes with flip lid to prevent spills. Also includes two straws. Double Wall Insulation: Keeps beverages hot or cold for hours. Pat Pat Pend.