Rigid EPS Polyfoam Lightweight Case for Jumbo Acoustic Guitars. Hybrid case style, offering the best of both worlds: the portability of a gig bag meets the sturdy protection of a hard-shell case. Rugged, 600-Denier nylon exterior forms a durable, water-resistant outer shield. Dense EPS Foam core and plush lining keep your guitar safe from bumps and scratches. 2 Spacious interior storage compartments offer secure hideaways for capos, strings, picks, and accessories. Heavy-duty nylon web carry handle gives you a firm grip. Removable shoulder strap makes it comfortable and easy to take your case on the road.