We’re going on a 3 week trip abroad and I’m already dreading the 14 hour flight with 2 toddlers. Any trip is made longer with bored tots so I am planning ahead with travel friendly toys because I don’t really feel like packing the Princess Castle. The Topozoo are animals that they can create, each animal comes with 5 pieces but they can be mixed and matched to make hybrid animals like an elephant with giraffe legs. My tots love stuff like this, they find it hilarious when things are “wrong”. These are easy to pack in the carry on and provides entertainment on and off the plane. Keep in a ziplock and release the zoo whenever you need to. At Arte Bebe for $27.