Durability and dependability. These two qualities are important to those looking to transport delicate items, vital goods, or other materials. The large 1650 Pelican Case is designed for ease of use and is meant for transport or storage. With a long list of enhanced features and benefits, the 1650 can withstand a tremendous amount of wear and tear. Watertight, the O-ring seal located on the lid of this case protects your items from potential water penetration. It is crush proof thanks to open cell core and solid wall construction. Sturdy fixtures ensure optimal performance, including steel hardware and padlock protectors. The 1650 also uses an automatic pressure equalization valve to keep contents stable and safe. This feature partners nicely with the special system inside of the storage space.