Paper Products / Bags / Heavy Duty Poly Bags (Freezer) / 4212HD – 4x2x12 Poly Bag 2 Mil (Quart) 4212HD – 4x2x12 Poly Bag 2 Mil (Quart) Clear Heavy Duty Poly Bag. Freezer Weight 2 Mil thick. Also known as a Quart Bag. 4 x 2 x 12″ $3.62 – $27.86 Item. No. Pkg Contains Price Qty 4212HD - Pk 100 $3.62 4212HD - 4x2x12 Poly Bag 2 Mil (Quart) quantity Add to cart 4212HD - Cs 1000 $27.86 4212HD - 4x2x12 Poly Bag 2 Mil (Quart) quantity Add to cart