Accommodates:Equipment that requires protection from shock and the elements Material:Exterior: Ultra-High Impact copolymer, Open-cell core with solid wall design Body:Polypropylene Latch:ABS O-Ring:Polymer Pins:Stainless Steel Type of Closure:Easy open Double Throw latchesPadlock protectors Carrying/Transport Options:Fold-down handle Purge Body:ABS Purge Vent:3 Micron Hydrophobic Non-Woven Purge O-Ring:70 Shore Nitrile Certifications:IP67MIL C-4150JSTANAG 4280Def Stan 81-41ATA 300 Interior Cubic Volume:0.66 cubic feet (0.019 cubic meter) Temperature Range:-40 to 210 deg. F / -40 to 99 deg. C Buoyancy:50lbs / 22.68kg Depth:Lid: 1.81' / 4.60cmBottom: 4.31' / 10.95cmTotal: 6.12' / 15.54cm Dimensions (L x W x D):Interior: 16.75 x 11.18 x 6.12' / 42.55 x 28.40 x 15.54cmExterior: 18.50 x 14.06 x 6.93' / 46.99 x 35.71 x 17.60cm Weight:6.39lbs / 2.90kg