The Hydro Flask Vacuum True Pints thermos cups are creatively designed to hold liquids and keep them incredibly cold for long periods of time with an innovative suction design structure. The design of these mugs is ideal for keeping liquids frosty and the clever 16-ounce sizing makes these glasses ideal to hold a pint of ale.
There are many instances a beer-specific travel mug would come in handy, from days out at the beach to backyard parties and winter festivities. The Hydro Flask Vacuum True Pints are essentially beer growlers designed to hold carbonated beverages. The interior of the cup is slightly angular to reduce foaming upon drinking, and the mug's lip is also structured to feel like glass rather than a cold piece of metal for a more enjoyable drinking experience.