Those of you that are bringing drinks - are you on flights that dont provide free beverages? I never understand why anyone brings drinks on an airplane....food? yes! Drinks? No. (With the exception of formula when DC's were babies)
To answer the OP's question.....we bring lots of snacks on board. I know my kids are too excited to actually eat a lunch so I usually bring things that I don't cringe at them eating as a meal...:lol I bring things like Cheez Its, small boxes of cereal, I brought cheese sticks for my daughter last trip....DH and I usually just grab McDonalds or something while we are in the airport. We bring snacks more to keep the kids occupied and not running up and down the aisles....LOL
I know for us, I have a 4 year old and 2 year old. My little one is not old enough to understand that he has to wait if he is thirsty. He also does not know to time his desire to drink with when they happen to be at our row handing out drinks, and sometimes delays happen and it can be a long while before drinks are offered. Personally, I would rather carry a juice box or two than deal with a tantrum because my son is thirsty and we're sitting on the tarmac for 5 hours waiting to take off (this did happen to us and they did not offer drinks that whole time). Just my opinion!
I have a Q... I understand that you should bring a 6 oz drink per person. What is packaged in only 6 oz? It looks like most juice boxes are 6.6 oz.