Like all Pelican Protector Equipment Cases, the 1470 Case is watertight, dustproof and corrosion proof. The 1470 Case has a slim attache design and offers total protection for your equipment with Pick N Pluck foam protection.Interior size (L X W X D) : 39.9 x 27.2 x 9.8 cm (15.70" x 10.70" x 3.87")Exterior size (L X W X D) : 42.9 x 33.6 x 11.4 cm (16.88" x 13.23" x 4.47")