Trek Pivot Tumbler Kansas State 100% Leak-Proof: 360° push-button lid

100% Leak-Proof: 360° push-button lid is drinkable from any angle and is leak-proof in the closed position

Fits: This backpack can fit items such as a laptop or tablet

Functional: Features a leakproof straw lid

Double Wall Insulation: This wide-mouth reusable snack container will never sweat or be hot to the touch

The shaker lid twists on the cup and is compatible with all Classic tumblers

Trek Pivot Tumbler Kansas State 100% Leak-Proof: 360° push-button lidMulti Use Leakproof Lid: Featuring two interchangeable leakproof lid pieces, you can choose your preferred sipping method straw or chug and easily swap out the sipping component within the lid at any time. Functional: Ergonomic handle design allows for a comfortable grip, making it easy to carry on the go. Double Wall Insulation: Keeps beverages hot or cold for hours. Durable: Includes silicone boot to soften landings and enhance stability. Pat Pat