hydro flask skyline series coffee mug - stainless steel & vacuum insulated - press-in lid - 12 oz, brick hydro flask sometimes you want to sip and savor, and sometimes you’re on-the-go. the hydro flask skyline 12 ounce insulated coffee mug provides the tactile experience of your favorite morning cup with the exclusive tempshield insulation that keeps beverages hot for hours. regular coffee cups aren't reusable, why not try this matte metal mug for some stylish sipping. the press-in lid features honeycomb insulation for additional temperature control and an opening for easy sips, providing a splash-resistant way to transport your green tea or coffee. the durable 18/8 pro-grade stainless steel construction is designed to withstand daily use, so feel free to slow down and take in the day, or start your multi-tasking early. either way, our travel mug will ensure you start strong. this hydro flask travel coffee mug is backed by a manufacturer's lifetime warranty.