The best shipping containers for perishable items include sturdy, new corrugated boxes and insulated foam containers. Wrap individual items in plastic wrap or aluminum foil before placing the items inside the package to guard against leaking and to keep the perishables intact.
Every shipper has specific regulations concerning shipping perishables. Gel coolants and dry ice prevent perishable items such as fish, dairy, fruit and meats from spoiling. Packing peanuts, bubble wrap and bagged foam helps fill in the empty space in the shipping container to prevent shifting or damage during transport. Seal the package using strong packing tape or pressure-sensitive packaging tape.