9bars are gluten free, around 10g carb depending on which variety you choose and portBle as well as satisfying Also Babybel cheese, they withstand a lot of travelling .
I have been known to break up poppadums in to crisp sized pieces, but do check that they are gluten free - some aren't. Mine are from Aldi so quite cheap !
I do this and love them .
Using a thin vegetable peeler to slice them up easily .
Place them on a baking tray and gently bake in the oven .
Sorted! Very easy to pack these too - in a Tupperware box .
Nibble when needed - on the plane ?
If you eat meat you could take individual wrapped pepparami things - OK if eaten or disposed of before reaching US customs.
I take nuts, pumpkin seed and mini cheese, which I try to eat before I reach US, and homemade coconut and almond biscotti these keep well in a ziplock bag and are tasty low carb etc
and Olives - my favourite I buy the small sachets of Olives that don't need chilling and don't have excess liquid in them. Usually only take 2 packs on a flight as need to eat them before entering US and we typically do direct flights.
Will be watching this post for new ideas for August