Traveling by air or your local club date is a breeze with the attached wheels and telescoping handle. The Protec PB-301VAX trumpet combo case is the result of a yearlong design collaboration with the famed trumpeter Mike Vax. After spending years on the road as a performer Mike has learned first hand what features a professional musician needs and appreciates. With a compact exterior dimension of 22 x 12-1/2 x 9 inches this trumpet case will comply with most airline regulations. The exterior pocket design holds sheet music and allows for secure attachment of the Protec M-400 Mute Bag (sold separately). Interior layout fits many musical instruments. One section of the case fits a Bb trumpet or C trumpet and the second section of the case fits a flugelhorn cornet and a Eb/D trumpet or piccolo trumpet.