Perdue Farms’ premium proteins ― brought to you by our own networks of small family farmers and ranchers ― are vaccuum sealed, frozen at the peak of freshness and packed in insulated coolers with enough dry ice to keep them frozen while in transit. Coolers are then packaged inside branded boxes for an added layer of protection. In an effort to reduce greenhouse gasses and lessen our carbon footprint, we’ve ensured that both coolers and boxes are recyclable.