Seahorse SE-300 Protective Case Without Foam foam Imported Automatic Pressure Purge System Molded padlock hole to fit standard Masterlock Watertight, crush resistant, IP 67, MIL SPEC 810-F Made in the USA with a Lifetime Guarantee External: 10.8" x 9.9" x 4.9", Internal: 9.5" x 7.4" x 4.1". Weighs 2.45 lbs (empty)