Made of high strength cast alloy, unbreathable and anti-pressure.
High precision cutting, army regulations three-grade hardness anodized, super waterproof.
Top keychain design, body thread design, anti-slip,light weight, reduce burden in outdoor,easy to take along and handy to access.
Suitable for storing small tools, matches, pills, cigarettes, flint, hearing aid batteries, tablets, vitamins, capsules, money, U-disk, hiking or camping EDC kit, fishing gear.