The Slurken Vacuum Mug is a perfect on-the-go vacuum bottle developed for everyday situations. Easily drink from any side of the lid and enjoy your hot or cold beverage for hours. Sleek vacuum-insulated, double-walled, powder coated stainless steel commuter mugs made for your everyday needs. These food grade 18/8 stainless steel mugs are extra durable, keep beverages warm without burning your lips or hands, and don't pick up or give off any flavors. The screw top stainless steel lid keeps your beverage in place while a small opening allows you to drink. Designed to become your daily go-to solution for work, university or play. Available in four colors and two sizes (0,3L and 0,4L).