8" x 10" 3.15 mil Performance Rated Freeze to Boil Bags, 500/CS

LK® freeze to boil bags are made of a special cast polypropylene material that allows them to perform in temperatures from -18º C to 130ºC (0º to 266º F). These durable bags can be taken directly from the freezer and placed in boiling water without any performance failures or resulting ruptures.