Hydrate and experience life at full force with the 20-ounce FEST [Sip All Day] eco-friendly travel leakproof 100% Stainless Steel Tumbler! Whether you're sipping on the last of your morning coffee to help you get through the afternoon lull or cooling off between errands with an icy drink, this thermal tumbler keeps hot drinks hot and cold drinks cold for hours. FEST utilizes solid stainless steel and BPA-free, top grade plastic to craft the highest quality product. The smooth metal exterior offers a modern style and the clear top lid allows you to check the status of your drink with a single glance. The double wall vacuum insulation design delivers the best thermal control to hold your drinks at the perfect temperature all day long. Plus, the double layer of insulation prevents sweating and heat transfer so that you can avoid pesky drink rings and you don't ever have to worry about burning your hands! Use your FEST tumbler every day for cool afternoon drinks and delicious hot beverages. The high-quality materials and solid construction support fast, easy cleanup. You can wash the BPA-free, solid stainless steel thermal tumbler by hand in soapy water and it's also dishwasher safe for a deep clean. Brighten up your day and savor delicious beverages at the temperature they are supposed to be enjoyed! Your cold drinks should stay icy and chilled for up to 24 hours and hot drinks shouldn't cool for more than 4 hours. Best of all, the 100% stainless steel and BPA-free plastic lid design won't rust, scratch, split, shatter, or break so that you can use the FEST tumbler for years to come!