@homegrownhowto: This truck bed cooler requires no ice. Just plug it into an AC adapter and could set the temperature all the way down to -4°F. You could freeze things or even keep things cool. Great for camping, road trips, or hunting. #Hunting #Camping #RoadTrip #Cooler #FreezingCooler #CarCooler #TruckCooler #TruckBedCooler #fyp