* Retractable extension handle
* 4 strong polyurethane wheels with stainless steel bearings
* Easy open Double Throw latches
* Open cell core with solid wall design - strong, light weight
* O-ring seal
* Automatic Pressure Equalization Valve
* Large 2-person fold down handles
* Stainless steel hardware and padlock protectors
* 3 level Pick N Pluck™ with convoluted lid foam
* Lifetime Guarantee of Excellence
* Watertight, crushproof, and dust proof