Mariner watersports roto-molded ice chest cooler with vacuum release valve - fishing, hunting - commercial grade cooler with bottle opener, pressure-release valve and fish measuring ruler (75 quart)
Put it up against any other rotomolded cooler and get ready to be impressed. the 20, 45 and 75 quart mariner watersports cooler is built for all of your adventures! whether you are heading out for a day trip to the beach, fishing on the lake, or watching the kids play their favorite sport, the cooler keeps food and drinks colder with its extra thick insulated walls. when ice melts, the volume inside the cooler decreases causing a vacuum to pull on the one way freezer style gasket. in other coolers this results in the lid sticking shut after hours in the sun and having to be wrestled open. now with the press of a button you can equalize pressure in your cooler, freeing the lid instantly.