One of my amazing friends who I actually met on this site, is getting married in Italy next month!

Her DS is 2 and she has just found out that she is expecting number 2!
She is a little tired and a bit drained ATM and I was wondering if there were any suggestions or ideas on how to keep DS occupied on their long flights.

I have brought a little folder full of stickers, texters and other nick naks to keep him amused, but I assume that will only last for a little while.

What other things can I get for him to keep him amused and what did you do with your toddler on long flights?

Thanks Deedles