Contigo Thermos Cup with Handle - Tumbler - Stainless Steel - with Straw & Lid - 29 Hours Cold

The straw lid mechanism is designed to remain inside in Contigo 1.2L straw tumbler models. During the trip, you don't need to take it out separately or keep it separately when carrying it. When the lid is closed, the pipette stays securely inside, preventing spillage. It is generally preferred to use during travel. If desired, the pipette can be removed and preserved.