Publication Date: 2001-Apr-10
The IP.com Prior Art Database
The classic wineskin has been making a comeback on college scene. Wineskins are used to store and smuggle alcohol into various locales where external alcohol is banned, such as football games and cash bar events, as they have a soft feel and are not observable or recognizable by security officials. However, given the typical length of these events, a wineskin can fail to keep the beverages cold if needed. What is needed is a wineskin that has built-in insulation.