Protec IP306CT Tenor Trombone IPAC Case Dual-corded handle design with padded handle wrap, removable padded shoulder strap featuring an I.D. tag, & back packable with optional backpack strap (model #BPSTRAP) Compact lightweight shock absorbing wood frame with weather-resistant 1680 ballistic nylon exterior with reinforced zig-zag stitching, & large front-side zippered pocket QuickLock allows you to securely shut an empty case without zippering, custom strong metal hardware, long lasting custom molded zippers, durable molded rubber feet, & soft padded nylex lining stitched through the wood frame Adjustable tendon brace, 3 modular lid blocks for a customized fit, 2 modular body section blocks for a customized fit, modular bell flair block with secure strap, & modular padded slide wall with secure strap Large storage zippered compartment, cleaning rod storage pocket built into padded slide wall, double padded mouthpiece pouch with zippered pocket and belt loops, & instrument secure strap provides stability