Pelican™ Black Long Storm Case is provided with six press and pull polybutylene terephthalate latches for easy opening and closing. It is featured with two double-layered, telescoping handle and soft-grip for added comfort. Watertight case featuring four Vortex® pad lockable hasps has flush powerful hinges for heavy-duty applications. Body of the case is made of injection molded HPX® high performance resin to increase the service life. It is rendered with in-line wheels for effortless mobility. It has 1.6 pcf polyester foam to protect the stored things from external impacts. Purge vent is made of gortex membrane to offer increased strength. Purge body and O-ring are made of polybutylene terephthalate and Buna-N, 50-60 durometer shore A materials respectively. Lid is featured with O-ring seal made of silicone sponge to keep dust and water out. It is engineered to meet carry-on regulations. It has a dimension of 51/2" X 14" X 6" internally and 53 4/5" X 16 1/2" X 6.7" externally. It can withstand a temperature range of -29 to 60 deg C.