Equipment Case Shock-proof, Water-tight, Oil and grease-resistant, Pressure equalisation valve (equalises the pressure in the case, prevents water from penetrating), O-ring seal, Military standard, Stainless-steel...
Peli Case Made of super light, proprietary HPX² polymer and thus up to 40% lighter than other polymer cases, Shock-resistant, waterproof, oil and grease resistant, Pressure equalization valve (does not allow water and...
"Transport Case The legendary Equipment-case model from USA, Shockproof, Waterproof, Oil and grease resistant, Pressure Equalization Valve - Balances the pressure in the case, prevents water from entering, O-ring seal,..."