Up to 4.5 inches in diameter and 26 inches in length.
Passengers requiring portable oxygen and respirators may bring them on a C&J motorcoach. C&J sets a maximum of four canisters for a passenger – two aboard the coach and two in the baggage compartment. The maximum dimension for each container may not exceed 4.5 inches in diameter and 26 inches in length. Patrons are responsible for ensuring that they have enough oxygen to complete their travel. Oxygen canisters to be stored in the baggage compartment must be in protective cases with safety caps on the valves. Always keep medicine with you instead of leaving it in your checked baggage.