Have I packed too much in my hospital bag? Is anything missing?

seems fine to me as your having twins, you probably wont use that many socks or mittens though just take the basics like babygrows and vests and if youll be in hospital longer then your husband can bring them more clothes. youll definately need more than 1 pack of wipes though, you get through one pack in about 2-3 days with one baby so its best to bring an extra just in case. good luck with the birth.