Hi, I am going jb for a day trip tomorrow with my.8 months lo. He I currently taking 2 meals a day. I cook porridge for him and I am wondering how to bring it to jb? I am going off at 7+am or 8am. I may need to cook his porridge at 3am or 4am. Then I will put it in a thermos flask, I wondering how long can the porridge last? Will it spoil? Can I take half the porridge out from the flask at 10am and close the rest leave it until 5pm? I not sure if the porridge will turn bad. How am I suppose to do? This is my first time going a day trip with lo eating solid food. Can anyone pls advice me. Thank you..