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) 6.31" x 3.68" x 2.75" (16 x 9.3 x 7 cm),Dimensions: Exterior (L x W x D) 7.99" x 5.06" x 3.12" (19 x 12.8 x 7.9 cm)