The PRO PAC Classic Slimline, PB301SCL, single trumpet case by Pro Tec is ideal when you need a trumpet case that has a small foot print to rest comfortably on the floor or nearby table in your studio or living room. The external dimensions are 22" x 9" x 9". Features a custom molded shock absorbent shell and is lined to envelop the instrument and protect it from impact. It is also light weight at only 5.32 lbs.  Has slots for two mouthpieces. It is backpackable with the optional backpack strap (Protec model #BPSTRAP).