When it absolutely, positively has to get there in one piece, trust the NRS Pelican 1450 Case to deliver. Pelican cases are virtually indestructible. The 1450 is watertight, airtight, dustproof, chemical resistant, and corrosion proof. Its exclusive 14 inch neoprene O ring and ABS latches seal perfectly. The case includes an automatic purge valve for quick equalization after changes in atmospheric pressure. The 1450 also comes with Pelican's Pick N Pluck Foam, which is pre cut in blocks so you can simple pull out enough to create a cavity for anything you need to keep safe. The included nameplate can be engraved for quick, easy identification. This case is NATO codified and tested to MIL C 4150J Military Standard, IP 67 Ingress Protection and ATA Air Transportation Association. It's safe in temperatures from 10 degrees Fahrenheit to 210 degrees Fahrenheit and it's unconditionally guaranteed ... forever.