FEATURES Constructed of light weight structural resin: 1 Watertight crushproof and dust proof: 2 Multi layer lid organizer w/numerous clean pockets: 3 Lid organizer clear cover w/Velcro fasteners keep supplies in place during transport: 4 Padded dividers w/adjustable walls for customizing compartments: 5 O-ring sealed: 6 Automatic pressure equalization valve: 7 Stainless steel padlock protectors: 8 Interior dimensions: 21.43 x 16.50 x 7.87 inches: 9 Exterior dimensions: 24.25 x 19.43 x 8.68 inches: 10 Unconditional lifetime guarantee of excellence: 11 Made in the USA: 12