The SST-012 stainless steel tumbler is a perfect blend of convenience and style. This sleek and stylish tumbler features a pop up cap and plastic casing, making it a great choice for on-the-go use. It is also double wall vacuum insulated, keeping your drinks hot or cold for hours. With its modern design, the SST-012 is sure to be a hit with your customers. Get it now and add a touch of class to your promotional events.