HIGH STRENGTH? This pill box case is made of titanium alloy material, high density, high strength, strong corrosion resistance. HIGH STRENGTH? This pill box case is made of titanium alloy material, high density, high strength, strong corrosion resistance. HIGH HEAT RESISTANCE?This pill holde bottle is high heat resistance, effectively protect your carry on items. HIGH HARDNESS?The portable tablets box is high hardness, light weight, easy to carry, meet your needs. HARSH ENVIRONMENTS?The outdoor medicine organizer is deep waterproof, can easily challenge a variety of harsh environments.