An unbreakable, watertight, airtight, dustproof, chemical resistant and corrosion proof case. It is made of copolymer and has a matching liner. The case has a speed lock, clear purge cap. The case can be attached to a belt or strap using he included carabiner. Also has a Temperature rating of -10 to +199.4 degreeF (-23 to +93 degreeC)