LOKSAK Inc of Naples, FL is the inventor and manufacturer of the LOKSAK and OPSAK transport and storage bags,The only hermetically resealable & completely water, dust, humidity, sand & snow-proof storage bags on the market. Waterproof to 200ft! LOKSAK allows all touch screen devices to work 100% while protected in the bag. OPSAK Odor Barrier bags feature a barrier film to eliminate odors and vapors. Keep refrigerators free of strong scents & wildlife away from campsites. New-SHIELDSAK is a fabric RF shielding Faraday pouch used for passports credit cards & mobile phones to eliminate hacking. (less)