The Peli 1120 with its front folding handle is Unbreakable, watertight, airtight, dustproof, chemical resistant and corrosion proof. These are some of the features of this Peli 1120 case that offers total protection for your equipment. It is made of Ultra High Impact structural copolymer that makes it extremely strong and durable. Its exclusive 6.4 mm neoprene o-ring and ABS latches seal perfectly and includes an automatic purge valve for quick equalization after changes in atmospheric pressure. Your equipment can fit into the high density foam of the case for total subjection and protection against impact, vibration or shock.The Open cell core with solid wall design - strong, light weight makes the Peli 1120 an excellent case with its Unconditional Lifetime Guarantee of Excellence