Case is able to be submerged under 1 meter of water for up to 30 minutes in accordance with IP67 testing parameters,Watertight, crushproof and dustproof,Rubber liner for extra protection doubles as o-ring seal,Easy open latch,Carabiner,Automatic Pressure Equalization Valve - balances interior pressure, keeps water out,Stainless steel hardware,Lifetime Guarantee of Excellence,Dimensions: Interior (L x W x D) 5.31" x 3.56" x 1.68" (13.5 x 9 x 4.3 cm),Dimensions: Exterior (L x W x D) 6.82" x 4.75" x 2.12" (17.3 x 12.1 x 5.4 cm)