Trijicon ACOG Medium Sized Pelican Case Each Pelican Case is watertight, crush proof, with Chemical resistant Protector, which will keep the optics from any harm while looking tough and staying strong Superbly designed case affords a lifetime of use, building on Trijicons tradition of providing the greatest value to our customers For TriPower, 1.5 x, 2 x, 3 x and 4 x Model ACOG's