According to USP, environmental storage requirements for drug products should be indicated on the:

A wholesaler's invoice serves as a record of the transaction between the wholesaler and the pharmacy or healthcare provider. While it may include information about the product, it does not provide specific storage requirements, which are critical for ensuring the drug's stability and efficacy.

The patient's profile contains information relevant to the individual's medical history and medications but does not typically include storage conditions for drug products. This profile is focused on patient-specific data rather than the technical details of drug storage.

The prescription bag is used for dispensing medications to patients but is not a suitable medium for conveying detailed storage instructions. While it may contain basic information about the medication, it lacks the necessary space and detail to adequately communicate environmental storage requirements.