Freshly brewed cuppas, iced coffees, or crisp beers; you can drink it all in Hydro Flask's 16oz Tumbler. Featuring their proprietary Temp Shield insulation: it will keep drinks hot for up to six hours & cold for 24. The press-in lid has a sliding closure to stop splashes & opens wide enough to fit a straw. A Color Last powder coating offers a steady grip, & the tapered design fits most cup holders.