Portable beverage container

摘要

A portable beverage container is made of a flexible film and includes a resealable nozzle. The film used to construct the container includes an oxygen barrier, an insulative layer and an inner layer that is chemically compatible with the beverage. The portable beverage container is particularly suitable for storing wine because the oxygen barrier prevents oxidation of the wine. The insulative layer keeps chilled wine cool when the container is exposed to warm climates.