Great for use by military personnel or civilians, the 1500 case combines Pelican's renowned toughness with their patented Pick N Pluck(TM) customizable foam for a truly customizable case. Pick N Pluck(TM) uses pre-cut chunks of the high-grade Polyurethane foam that can be placed together or removed individually to create a tailored fit for whatever you need to keep safe. Pelican engineers every one of its products to withstand the rigors of weather and time. Crush-proof, watertight, dust-proof, and life-proof. That's Pelican's guarantee.