Cevinee trade; US Army Brass Waterproof Case Dry Box with Compass Solid brass made, unbreakable. Super sealing design, fully stormproof & waterproof. Top compass, a handy & useful tool in outdoor. Special surface precision carving, anti-skip and can be used as a strike-anywhere match striker. Perfect Case to store medicine, matches, fire-starter, batteries, & other survival valuables.