I have triplets and We had to rearrange the way we did things. Keep in mind you will not want to take your babies on public transportation and expose them to the public. They will be preemies and we were under strict advice from our doctor to keep them home for the first six months or so and limit our contact with others until they had several vaccinations on board because with premie babies a simple cold can be deadly and after watching them fight for their life in the NICU, you are not going to want to take that chance on public transportation. I was essentially homebound until they were about 9 months old and able to fit in a stroller. In the meantime I had to shop online Walmart and then do grocery pick up after my husband was home or on the weekends. My husband and I would trade off watching the babies while we ran errands on weekends and occasionally he had to take a day off work to take care of things that we had to take care of that couldn’t wait until the weekend. Also for doctors appointments it took two of us. We also had a really rely on our friends and family to assist us with stuff in the beginning. As far as diaper bag, We really got by just fine with a backpack. It was a backpack style diaper bag and only held two bottles but The bottles have lids so it didn’t matter if they were in a bottle holder. As far as feeding three babies while you’re out, unless you have help, it’s just not a realistic expectation. Everything you thought you knew about babies from having a singleton You will soon find does not apply when you have triplets. I had three older children so I thought I knew what I was walking into and I got schooled real fast by these three new little souls! Nothing was the same. Nothing that worked for me with my single baby worked for having three of them. Answer from Koharagirl on reddit.com