Favorite backpack style diaper bags?

I am expecting my second daughter in July and also have a 13mo old daughter. Currently have a skip hop bag that I like but I'm thinking it'll be easier to have something hands free after the new baby comes along. Any ones that you particularly love? Most important for me is lots of pockets/storage... I am a very organized person 😂 also something affordable... don't wanna spend over $100.