The Pelican 1620 Case comes with a 28-piece padded and flexible divider set. It is an unbreakable, watertight, airtight, dustproof, chemical resistant and corrosion proof hard case. It is manufactured from ultra-high impact structural copolymer which makes it very strong and lasting. It has a 6.4 mm neoprene o-ring, ABS latches that seal perfectly and includes an automatic purge valve for quick equalization after changes in atmospheric pressure. It is also equipped with a two side haul handles, front haul handle, an extension handle and strong polyurethane wheels with stainless steel bearings. It has an effortless release latch for the extension handle. The padlock protectors provide extra strength and extra security. It is NATO-codified and tested to MIL C-4150J (Military Standard). All trademarks are registered and/or unregistered trademarks of Peli Products, S.L.U., its parent, subsidiaries, and/or affiliates.