Tough, Rugged and Lightweight Airtight, Watertight, Impervious to Mother Nature Dent-resistant, Shatter-resistant, Virtually Unbreakable Guaranteed for Life Safe and Secure Two Press & Pull Latches: Unique Press & Pull latches open with the push of a button, yet stay closed securely under impact or stress Two Integrated Key Lockable Latches Double-layered, Soft-grip Handle Two Padlockable Hasps: Unbreakable molded-in hasps, allow you to add standard size padlocks, offering another measure of security Vortex Valve: Permanently attached Vortex valve automatically adjusts air pressure without letting in water and won't unscrew from the case Flush Powerful Hinges: Unique hinges with integrated feet hold fast under impact and create a flat surface for upright stability Meets Carry-on Regulations Lightweight Rugged HPX Resin Watertight Integrated Lid Stay Dustproof