Features: Crafted from pure metal, this portable pills case is 50% lighter than nonrust steel while offering exceptional durability and IPX8 waterproof protections for moisture sensitive items. Features a innovative twist lock sealing mechanism that enhances sealed performances by 30%, requiring no tools for effortlessly access and secure closure. Designed for outdoor adventurers, frequent traveler, seniors, and students seeking reliable storage solution for medications or small essential like earphones. Excels in rain soaked hikes, beachside campings, or daily commutes where humidity resistant protections for pills and valuables is critical. Includes user friendly gift ready packaging that elevates its appeal as a efficient healthy accessory, promoting sustainable lifestyle option. Specifications: Materials: metal Type:TypeA/TypeB/Type C（Optional） TypeA Size:Approx.7.3cm/2.87inches TypeB Size:Approx.6.4cm/2.52inches Type C Size:Approx.5.25cm/2.07inches Package Includes: 1Pc Pure metal Mini Medicine Bottle note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.