Inhalational anesthetic container.

A product for inhalation anesthetic (10) comprising: a container (12) constructed of a material comprising a compound selected from the group consisting of polyethylene naphthalate, polymethylpentene, polypropylene, polyethylene, ionomeric resins, and combinations thereof, defining said tank interior space (16) constructed to contain, outside the patient's body, an inhalation anesthetic (18); and a volume of sevoflurane contained in said interior space (16) defined by said tank (12).