Here's a promo so versatile you can take it to just about any venue! Our Malmo Travel Tumbler has a stainless steel bold metallic color outer wall, double wall insulation with plastic liner. Shiny chrome accent, black rubber center band detail for easy-grip. Black plastic twist-on lid with slide lock prevents spills. Non-slip bottom, not microwave or dishwasher safe. This key item measures 8 1/4" H x 3 1/4" diameter. Not microwave or dishwasher safe. Market your silkscreened logo at creative businesses, sports leagues and nonprofits.