Gewa Air 3.9 Anniversary Cello Case WH/BK, fits 4/4 cellos, specially developed Thermoplast shell, extremely high break-resistance, outstanding insulation characteristics - only 0,025 W/mK thermal conductivity, padded custom-fit suspension system, combination lock, 3 GEWA special locks, aluminium-bar bridge protection, comes with Air carrying-system featuring neoprene backpack-straps, hand-made genuine leather handles, stability-feet, interior: black velvet plush, outside color: white/black, made in Germany.