Zatarain's Pro Boil Poly Bag, 14 oz Bag. Zatarain's Pro-Boil Poly Bag brings authentic New Orleans-style flavor to your kitchen! Featuring a convenient sack-sized bag and five times more spice and flavor than our regular boil bag, the Pro-Boil Poly Bag is the ultimate solution for the next family gathering. Use to easily create deliciously bold seafood like crab, shrimp and crawfish, and enjoy the flavor and soul of The Big Easy from the comfort of your home. This Zatarain's Pro Boil Poly Bag is in a Plastic bag that is 14 ounces. Store this shelf-stable item at an ambient temperature.