Simple modern trek tumbler

40 oz trek in almond birch used a few times. This is the 1st generation not the updated leak proof one. But the lid is leak resistant. Cupholder Friendly: Tapered shape with handle makes it the ideal cup -- Take Us With You wherever you go. Leak Resistant: Comes with straw lid to prevent spills. Double Wall Insulation: Keeps beverages hot or cold for hours. Durable: Made of premium 18/8 stainless steel.