1. High precision waterproof tank with keychain ring, light weight and portable to carry
2. Barrel tapped at both ends design, two open caps, pills no more choked in the case and easy to be got
3. Perfect every day carry case for pills, tablets, vitamins, capsules, matches, cigar, bottled reagents for hiking , camping and travel
4. Made of aircraft-grade aluminum alloy, , CNC cutting, high-strength, quite durable, won't be broken easily