Pick N Pluck with convoluted lid foam,Watertight, crushproof and dustproof,Open cell core with solid wall design - strong, light weight,Comfortable rubber over-molded handle,Easy open Double Throw latches,Stainless steel padlock protectors,Automatic Pressure Equalization Valve - balances interior pressure, keeps water out,O-ring seal,Stainless steel hardware,Lifetime Guarantee of Excellence,Dimensions: Interior (L x W x D) 11.81" x 8.87" x 5.18" (30 x 22.5 x 13.2 cm),Dimensions: Exterior (L x W x D) 13.37" x 11.62" x 6.00" (33.9 x 29.5 x 15.2 cm)