The Travel Tumbler from Kinto is designed for people who lead a conscious and flexible lifestyle. The vacuum-insulated tumbler has great heat and cold retention and maintains the aroma and flavour of drinks for a long time. The cap feels smooth on the mouth as there are no screws, and is structurally designed to stop ice cubes and hot drinks from coming out vigorously so you can drink comfortably until the very last sip.  Read Less