The Lock & Lock Line Tumbler is easy to use and portable for multiple uses. It’s designed to contain hot and cold beverages for a long period as it has a double insulation wall & patented triple layer insulation cap that retains the temperature inside the tumbler.
Keeps your drinks hot or cold for at least 6 hours
Made of high-quality stainless steel 304 – high quality and super safe
Open type stopper
Anti-slip silicon bottom to minimize slipping tumblers