I have read quite a few threads and I see entries/recipes that call for putting fruit in a strainer bag and putting this in the primary. I have also read references to F Packs (which I assume is Fruit Pack) so my question is are these the same thing or is an F Pack a special kind of creature. If the latter can someone explain it to me (i.e. how to make up an F Pack and when and how to use one) or if this has been explained elsewhere perhaps someone can guide me to it? Thanks.