District Vision x Reigning Champ rubber-lined polycarbonate hard case with original artwork by Filip Pagowski. Features a watertight chassis with an automatic pressure equalization valve to balance interior pressure while keeping water out. Stainless steel hardware can be submerged under 1 meter of water for up to 30 minutes in accordance with IP67 testing parameters. Molded polycarbonate construction Stainless steel hardware Automatic pressure equalization valve Carabiner attachment point IP67 approved Co-branded print Dimensions: 16.2 x 6.7 x 5.2 cm Buoyancy: 0.4 grams Weight: 0.3 grams Made in USA