초록 ▼

An inflatable insulated barrel cooler comprising a cylindrical, open topped, closed bottom, container constructed of sheet plastic or vinyl reinforced fabric. The cooler is somewhat rigid when inflated and in use yet is easily stored when collapsed. Insulation is provided by the trapped air of infla

An inflatable insulated barrel cooler comprising a cylindrical, open topped, closed bottom, container constructed of sheet plastic or vinyl reinforced fabric. The cooler is somewhat rigid when inflated and in use yet is easily stored when collapsed. Insulation is provided by the trapped air of inflation. The cooler accommodates both ½and ¼barrel sizes by incorporating a sleeve insert.

대표청구항 ▼

An inflatable barrel container comprising: (a) a generally cylindrical container having an open top, a flexible, inflatable, closed bottom and a generally cylindrical, flexible, inflatable side wall(s), said container sized to approximately retain a barrel in spaced-apart registration with said wall

An inflatable barrel container comprising: (a) a generally cylindrical container having an open top, a flexible, inflatable, closed bottom and a generally cylindrical, flexible, inflatable side wall(s), said container sized to approximately retain a barrel in spaced-apart registration with said wall(s), said side wall(s) including a plurality of interconnected, inflatable sections, said sections being generally tubular and attached to each other and interconnected to said bottom; and, (b) a valve in one of said inflatable sections to permit inflation, whereby when said collapsed container is inflated with air or the like gas through said valve, a semi-rigid container results which is self supporting, and a barrel may be easily placed inside said container with coolant placed in said space between said barrel and said wall(s), the barrel contents will thereby be kept at a constant temperature by the insulating value of said air-filled sections.