My bag might look a little different than most. My 10-month-old is breastfed, so I don't bring formula/pumped milk. Neither of my 3 kiddos use a pacifier so you might also find that absent. We also try to bring as little stuff as possible. Only what we might actually need. Truth be told, I can add on to this list of what might come in handy, but since I'm packing for 3 kids, my bag can get bulky WAY too fast.
Here is my diaper bag. It's a Carter's brand. I got it for $10 at a children's thrift store. It's not the fanciest, but I loved that it had many different pockets and the neutral color of it. It was 5 pockets on the outside and 8 on the inside, not counting the biggest space. The only thing I would have liked is if it could also be worn as a backpack. I've had it for a few months and it doesn't have any tears yet.
Swaddle blanket (I use it as a blanket for Zeke when he naps.
Small personal baggie
Extra undies and pants for Gabe and Noelani
A few toys
Small pack of tissue
Hand wipes that David took from Chik Fil A
Pull ups (2 older kids sleep in pull ups and sometimes we are out late)
Diapers for Zeke (I don't cloth diaper outside the home, so these are disposables)
Plastic table cover for eating out
2 Notebooks (to keep kids entertained)
Headband (I use this to cover Zeke's eyes when he needs to nap)
And in the small clear baggie:
Diaper creams (the Nivea container is also diaper cream)
Some Things that aren't pictured, but I add before we leave the house:
Sippy cups for all 3
Extra change of clothing for Zeke
I'd love to hear what you keep in your baby bags (=