Thermos Cup with One-Touch OPEN

A thermos cup with a one-touch open lid and a leakproof insulated design is a popular type of travel mug that offers One-Touch Open Lid: This is a major selling point. The lid is designed to be opened with a single hand, usually by pressing a button. This is ideal for when you’re driving, commuting, or otherwise have your hands full. Many designs also have a safety lock to prevent accidental  and excellent temperature retention  Leakproof: The lid is designed with a secure seal, often using silicone gaskets, to prevent spills and leaks. This allows you to safely toss the mug in a bag without worrying about your drink getting everywhere