The Pelican iM3300 Storm Long Case is made of strong, lightweight HPX high performance resin. The iM3300 Storm Case is virtually unbreakable, dent-resistant and shatter-resistant, tough, rugged, chemical resistant and corrosion proof, airtight, high density foam and watertight, therefore, providing total subjection and protection against impact, vibration or shock for any of your equipment! There is a permanently attached Vortex valve that automatically adjusts air pressure without letting in water as well as an exclusive neoprene o-ring and ABS latches seal perfectly. Press & Pull latches open with the push of a button, yet stay closed securely under impact or stress. The case has unbreakable molded-in hasps allowing for the addition of standard size padlocks. It has hinges with integrated feet which hold fast under impact and create a flat surface for upright stability. It is carried by a double-layered, soft-grip, solid-core handle that provides strong, durable comfort.