Enjoy a delicious cup of freshly brewed coffee or tea, anywhere you go with the Hot Press by AdNArt. Stainless steel vacuum insulation keeps your beverage hot for 6-8 hours. Thermo French Press tea and coffee maker makes a delicious cup of freshly brewed coffee or tea, anywhere you go. Place tumbler securely on a table, remove lid and plunger, add coarse grind coffee or loose leaf tea to the inner cylinder, add hot water and allow to brew for 2-3 minutes, gently press plunger until completely down, then enjoy the deep infusion taste.