Abstract: An insulating shipping system may include a container and an insert assembly which may include an insert configured to be inserted into the container. The insert may have a first blank that may include a center panel, two bottom panels emanating from opposite side edges, wherein each bottom panel has at least one slot, at least one top panel emanating from a top edge of each of the bottom panels, wherein each top panel has at least one tab or flange, and at least one foldable line of weakness disposed between each top panel and bottom panel, wherein the at least one slot is sized to receive the at least one tab or flange. The insert further may include a second blank have a center panel, wherein the center panel is configured to couple to the center panel of the first blank to form at least one walled cavity.

Abstract: This is a method for assembling a dual inner flexible insulated pouch. A flat sheet of heat-sealable film is folded in such a manner as to form a dual inner pouch with two pocket openings at a bottom side and a pouch opening at a top side. The film is sealed by heat to form a permanent dual inner pouch structure containing two pockets each having an opening at the bottom side. One panel of flexible insulation material is inserted into each of the openings of the two pockets of the dual inner pouch at the bottom side. The bottom side of the pouch is placed into a bag formed of film so that the open ends of the pockets at the bottom side of the pouch are at a bottom closed end of the bag formed of film. The bag formed of film is heated so that it is sealed to the dual inner pouch.

Abstract: This is a method for assembling a dual inner flexible insulated pouch. A flat sheet of heat-sealable film is folded in such a manner as to form a dual inner pouch with two pocket openings at a bottom side and a pouch opening at a top side. The film is sealed by heat to form a permanent dual inner pouch structure containing two pockets each having an opening at the bottom side. One panel of flexible insulation material is inserted into each of the openings of the two pockets of the dual inner pouch at the bottom side. The bottom side of the pouch is placed into a bag formed of film so that the open ends of the pockets at the bottom side of the pouch are at a bottom closed end of the bag formed of film. The bag formed of film is heated so that it is sealed to the dual inner pouch.

Abstract: A flexible insulated pouch. The flexible insulated pouch includes a pouch having multiple plies of closed cell polypropylene foam. The pouch is surrounded by a film bag made of material which acts as a moisture and oxygen barrier. The film bag is joined to one side of the pouch by a heat seal.

Abstract: A flexible insulated pouch. The flexible insulated pouch includes a pouch having multiple plies of closed cell polypropylene foam. The pouch is surrounded by a film bag made of material which acts as a moisture and oxygen barrier. The film bag is joined to one side of the pouch by a heat seal.