The 'MIRA Beer Growler' is a vacuum-sealed beer flask that protects the taste and carbonation of your beverage. Conventional glass growlers are only useful for a certain amount of time because they are vulnerable to changes in light or temperature. The MIRA Beer Growler solves this problem with a vacuum-insulated bottle.
The handy beer flask is made from food-grade stainless steel with a vacuum-insulated seal. The double-walled structure blocks out UV light, which protects the drink inside from exposure to the elements. The air-tight design also helps to keep your beverage cold for up to 24 hours at a time. Beyond maintaining the temperature of your drink, the growler helps to protect the taste and carbonation of your beer. This means that you can sip your favorite beer all day long without compromising taste or texture.