The Pelican 1624 Waterproof 1620 Case with Dividers (Black) is an unbreakable, watertight, airtight, dustproof, chemical resistant and corrosion proof hard case used to carry any kind of equipment that needs to be protected from the elements. It is made of Ultra-High Impact structural copolymer that makes it extremely strong and durable. It has a 0.25" (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. The 1620 comes 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 added strength and extra security against cutting and theft. It is NATO-codified and tested to MIL C-4150J (Military Standard). This case has a 28-piece padded and flexible divider set included. Unbreakable, watertight, airtight, dustproof, chemical resistant and corrosion proof case Made of Ultra-High Impact structural copolymer that makes it extremely strong and durable Includes a 28-piece padded divider set consisting of one large tray, one small tray, two medium and 24 short padded and flexible dividers Built-in purge valve for changes in altitude or temperature NATO codified and tested to MIL C-4150J (Military Standard) Temperature rating -10 to +210Adeg F (-23 to +99Adeg C) Carrying options Two large side haul handles Large front haul handle Retractable extension handle Strong polyurethane wheels with stainless steel bearings Padlock protectors provide added strength and extra security against cutting and theft. Specifications Carry/Transport Options Top Handle, Side Handle, Telescoping Handle, Wheels Closure Type Latch Materials Polypropylene Interior Contents Dividers/Organizers Exterior Dimensions 24.8 x 19.4 x 13.9" / 63 x 49.3 x 35.3 cm Interior Dimensions 22.1 x 17 x 12.6" / 56.1 x 43.2 x 32 cm Watertight Yes, O-Ring Seal Maximum Buoyancy 150.0 lb / 68.0 kg Weight 27.0 lb / 12.3 kg