Nasco® Whirl-Pak® Standard Bags
These bags are made of a co-extrusion of low-density and linear low-density, virgin polyethylene. The capacity is measured in fluid ounces when the bag is closed and tab is folded over three times. Bags can be frozen to any temperature, even with liquid nitrogen, but should not be used at temperatures above 180°F (82°C)
FDA approved for food contact