PackIt Freezable Wine Cooler Bag with Zip Closure, Single Bottle, Black - 2 Count PackIt freezable Wine Cooler is designed to keep beverages chilled for up to 10 hrs, (depending on external temperatures) Made from food-safe, nontoxic poly canvas; PVC, BPA, phthalate, lead free; Simple Care: interior wipes clean, spot clean exterior Features a patented freezable gel permanently built into liner, simply fold your PackIt flat and freeze overnight New! Zip closure to lock in cold, dry air; shoulder strap is included for convenience