Rugged 600 denier fabric / Only 7 pounds / Air travels as checked or carry-on luggage * 120% larger than the Porta-Booth Plus / Unique sonic stage "Auditorium" design. * All interior surfaces treated with Auralex Acoustics Studiofoam #1 choice recording pros worldwide * 2 way zippered bottom and rear slots for shot-gun mics cables boom arms. Corner straps add rigidity * Anti-sway strap & Booth Lifter for boom arm mounting. Assembles in seconds Just close two zippers.