1500 Protector CaseWatertight, crushproof, and dustproof Automatic Pressure Equalization Valve balances interior pressure, keeps water out Comfortable rubber over molded handle Easy open Double Throw latches O ring seal Open cell core with solid wall design strong, light weight Pick N Pluck with convoluted lid foam Stainless steel hardware and padlock protectors Sensitive equipment needs protection, and since 1976 the answer has been the Pelican Protector Case. These