freemotion
Food Guru
Don't know about the storage ability of it, but I used to get Saf in the grocery store in one pound bags, vacuum packed, when I lived in Maine years ago and I LOVED it. Made a lot of bread back then, so it did not last for more than a year or so before I ran out. You can mix Saf right in with your dry ingredients, but I always did the standard proofing first, out of habit.