Even among compliant users, CPAP can be inconvenient for frequent business travelers, vacations such as cruises, camping, hunting or fishing trips, backpacking, to name a few.
Patients that want to use CPAP for camping or other travels where electricity is unavailable have to carry a power source in addition to the CPAP machine. The inconvenience may cause them to leave it at home and not treat their sleep apnea. This increases the risk of medical complication if CPAP use is infrequent due to travel or choice.