Long haul travel with two wee ones...

[BeyondTheLimitsOfAcceptability]

Starting to get a little scared! They'll be just over 1 and 2 and a half, just me and DH taking them. It's a ten hour flight, day flight there, night flight return.

We think we are quite well prepared, but can anyone think of anything I may have missed? Free ipad app suggestions would be great
They both have new colouring books and new colours, will get some new story books too, plus little plastic animals or something and it'll all be wrapped so they have the opening to do too

Nothing special, few extra snacks so you don't have to keep pestering the staff. Controversially I get mine up for a bit of a stroll once in a while (like we adults are supposed to do, anyway).