TRULY AIRTIGHT, SIMPLY INTUITIVE. Evak is a patented, fully functional innovation. Just push down on the 'lid' and the air is evacuated from the container. Lid acts as a plunger, hear the satisfying whoosh as the air is displaced.;FRESHER LONGER. Scientifically proven to keep your coffee flavor locked into the container. Air is the enemy of your food, coffee or tea. The Evak lid has a twin valve system that allows air to be released, while keeping the container firmly closed off. No switches, pumps or levers needed and best yet, valves never need replacing.;RESISTS ODORS AND STAINS. Our Evak is built to the highest standards, only heavy duty borosilicate glass and stainless touch your food, coffee or tea. Glass is dishwasher safe and stainless cap and lid are hand wash for best care and longevity. Don't accept substitutes that use thin glass and inferior build quality.;GREAT LOOKING PRODUCT. Crystal clear and solidly built, the Evak stores conveniently and looks great on any counter or pantry, a beautiful complement to most kitchen dﾃδｩcor. The Evak has now won 4 Internationally recognized awards for its cosmetic design and its practical functionality.;AVAILABLE IN 3 SIZES to suit your needs and 4 color choices. Large: holds 1 lb of coffee, 46 oz, 5.75 cups, 1.4 qt , 1.36 liter, Size 3.6 in DIA X 10 inches Medium: holds 1/2 lb of coffee, 24 oz, 3 cups, 0.75 qt, 709 ml SIZE 3.6 in DIA X 5.75 inches Small: holds 16oz, 2 cups, 0.5 qt, 468 ml SIZE 3.6 in DIA X 3.8 inches. This item is a Mini EVAK