Protec PB304 Alto Saxophone PRO PAC Case - Rectangular Compact lightweight shock absorbing wood frame, weather-resistant 1680 ballistic nylon exterior with reinforced zig-zag stitching, and QuickLock allows you to securely shut an empty case without zippering Dual-corded handle design with padded handle wrap, removable padded shoulder strap featuring an I.D. tag, and backpackable with optional backpack strap (Protec model# BPSTRAP) Large front-side zippered pocket with built-in organizer with two interior sleeves to hold pens, keys, and small accessories Custom strong metal hardware, long lasting custom molded zippers, and durable molded rubber feet Soft molded interior with velvoa lining and interior accessory storage compartment