The CPAP Store USA Premium Cross Sport Travel Bag for Travel CPAP & BiPAP Machine is a sporty travel bag for travel CPAP /BiPAP Machine and Mask. There is enough room for additional accessories including your phone and charger. It is recommended that you use a CPAP travel bag when carrying around your sleep apnea therapy equipment, to best protect it. That applies to driving as well as flying! These machines are built to be durable, but all the same, a severely rocky road or a dropped suitcase can cause as much damage as mishandled airline baggage. Size 14″ W x 18″ H.