The 1200 has interior dimensions of 9.25" x 7.12" x 4.12" (23.5 x 18.1 x 10.5 cm). It is watertight, crushproof, and dust proof with an open cell core with solid wall design that is strong, and light weight. Features an O-ring seal, easy open Double Throw latches, and an Automatic Pressure Equalization Valve. Constructed with stainless steel hardware an includes Pick 'N' Pluck' foam with convoluted lid foam. Backed by an Unconditional Lifetime Guarantee of Excellence. Available in Yellow.