Brand new Seagull TRIC guitar deluxe hard case for Performer, Coastline and other Dreadnought guitars. This case is a “Thermally Regulated Instrument Case” (TRIC). It not only offers acoustic guitars unparalleled protection against the usual “bangs & bumps” in the everyday life of a musician but also offers up high-tech protection from the elements. Made of expanded polypropylene, which is the same shock absorbent, high-tech material used by the automotive industry in bumper cores, it can also be found in the manufacturing of bicycle helmets.