Are you in search of a rugged, durable solution to protect and transport your delicate equipment The 1620 Watertight Hard Case with Cubed Foam Interior and Wheels in Charcoal Black is your ultimate choice. This Pelican Protector Case is not just unbreakable, but also watertight, dustproof, chemical resistant, and corrosion proof, offering comprehensive protection for your valuable equipment.Constructed from Ultra High Impact structural copolymer, this sturdy case is designed to withstand the harshest conditions, ensuring your equipment remains safe and secure. The case features an exclusive 1/4"" (6.4 mm) neoprene o-ring and Abs latches that seal perfectly, providing an additional layer of protection against the elements. An automatic purge valve is included for quick equalization after changes in atmospheric pressure, ensuring your equipment remains unaffected by sudden environmental changes.Ease of transportation is a key feature of this protective case.