Respiratory equipment packaging and insert for a respiratory interface assembly having a respiratory interface and headgear. The packaging includes a first pocket having a first opening, and being configured to enclose and sealing retain at least the respiratory interface and the headgear of the respiratory assembly, and a second pocket, adjacent the first pocket and having a second opening. The second pocket is configured to receive an auxiliary device intended for use with, or comprising part of, the respiratory interface assembly, such as a mask size measuring device. The insert is configured to support the respiratory interface in an upright orientation and includes at least one slot configured to receive a strap of the headgear of the respiratory interface assembly.