Making a bag for storms

Hey y’all so I live in Alabama which I’m sure most of y’all know is a part of tornado alley. I feel like with how warm the weather is and the cold fronts that we’ll start having more and more frequent storms. Due to having windows in literally every single room of the house we don’t have many places to go if the tornado was right in our area. I’ve been thinking about getting a bag together that we can grab and go with if necessary or grab and take into a closet if we don’t have enough time to go. Any ideas of what to put in the bag? Also we do have animals (3 dogs, 2 ferrets, and a lizard) so we have to keep them in mind too because I refuse to leave them alone