Any of you mommies know how to pack a toddler's diaper bag? My BF's 2 year old son will be staying…

Any of you mommies know how to pack a toddler's diaper bag? My BF's 2 year old son will be staying over the weekend and the way my BF has just thrown stuff in his bag is just irritating me! I tried to organize it a bit this morning...so far I put 2 of his sippy cups in the bag his house shoes, toothbrush and toothpaste together, he has pull-ups and wipes, and socks and he has a thing of kid shampoo...what else do you need to pack for a 2 year old?