In a zoo there is a magical bat and he carried a magical bag and this bag was endless. If you put your hand into it you would never be able to touch the bottom. The bat uses the bag to deliver the post. The bag is so black that you can't see a thing when you stick your head right in it even though the bag has hundreds of letters and pacils in it. The bat is very big and very black but it is ever so friendly it injoyes to deliver
the post and play with the crocidioles.