Simple Modern 40 oz Trek Tumbler with Handle & Straw Lid

The Simple Modern Trek Tumbler is a 40‑ounce, double‑walled stainless‑steel travel mug engineered for all‑day temperature retention. Its vacuum‑insulated construction keeps beverages hot or cold for hours while the sweat‑free exterior prevents condensation, making it perfect for both indoor and outdoor use.

Designed for convenience, the tumbler features an ergonomic handle and a four‑way threaded straw lid that accommodates two interchangeable straws—one color‑matched and one clear Tritan plastic. The cup‑holder‑friendly shape fits most vehicle and stroller cup holders, and the lid is leak‑resistant for spill‑free travel. The tumbler is dishwasher safe, BPA‑free, lead‑free, and comes with a limited lifetime warranty.