Our LO is soon to turn one. Shortly after, we are taking a big four week family holiday involving her first long-haul flight (for which we are hoping for the best but preparing for the worst 
.)
LO already has plenty of toys and even more books. She will be, I imagine, thoroughly spoiled by family and friends as well. So we're looking to get her something more 'useful' for her birthday. Can anyone suggest any great travel / holiday products? Thinking along the lines of something to entertain her on the plane or a useful travel gadget we don't know about ...