Protec Cornet Pro Pac Lightweight shock absorbing wood frame, weather-resistant 1680 ballistic nylon exterior with reinforced zig-zag stitching, high quality metal hardware and stitching, long lasting custom molded zippers, dual-corded handle design with comfortable padded handle wrap Soft non-abrasive velvoa lining with 2 mouthpiece slots Large exterior front pocket with built-in organizer for small accessories Rubber runners protect corners and zipper tape from impacts and durable molded rubber feet Includes thickly padded adjustable shoulder strap with grip surface & strong metal hardware, luggage ID tag, and backpackable with optional backpack strap (Protec model#: BPSTRAP, Amazon ASIN: B0002KX5E6)