公开(公告)号：US11136178B1

公开(公告)日：2021-10-05

申请号：US16525308

申请日：2019-07-29

申请人： Jason J. Shovan

发明人： Jason J. Shovan

IPC分类号： B65D81/38 ,  A47G23/02 ,  B65D41/62 ,  B65D1/26

摘要： A thermally insulating beverage jacket is provided. The thermally insulating beverage jacket includes a first flexible tubular-shaped portion having first and second surfaces disposed opposite to one another. The first surface defines a first interior region with a first diameter in a first operational position of the thermally insulating beverage jacket. The first flexible tubular-shaped portion is centered about a longitudinal axis. The thermally insulating beverage jacket includes a second flexible tubular-shaped portion coupled to the second surface of the first flexible tubular-shaped portion and having at least first and second air gaps therebetween in the first operational position of the thermally insulating beverage jacket.