Augason Farms Freeze Dried Shredded Colby Cheese makes it easy for you add it your favorite weekly meals or emergency dehydrated foods no matter where you are—at home, while camping or hiking. No refrigeration required! Our freeze dried shredded Colby cheese is certified gluten free. When reconstituted, this delicious freeze dried food melts just like regular cheese, so you can enjoy it on all your favorite meals. Shelf life up to 30 years based on storage conditions.