Pelican Waterproof M40 Micro Case Black 1410362. Rated IP67 it can be submerged to about 3.3 feet for up to 30 minutes while a separate o-ring gasket seal maintains watertight protection. Dual latches and a padlock hole add security and a removable no-slip bottom liner helps keep contents stable. An automatic pressure equalization valve balances interior pressure. Specifications for Pelican Waterproof M40 Micro Case 1410362: Manufacturer: Pelican Color: Black Features of Pelican Waterproof M40 Micro Case: Waterproof crushproof dustproof IP67 submersible to 3.3 ft 30 min Dual latches and padlock hole Removable no-slip bottom liner Automatic pressure equalization valve Separate o-ring gasket seal Exterior: 6.8 x 5 x 2.6 in Lifetime guarantee Available in yellow/clear black/clear black Package Contents: Pelican Waterproof M40 Micro Case