Portable low-carb bars or similar

[Scarlett]

I'm looking for a pleasant to eat, long-lasting [keeps without refrigeration] homemade convenience food to take on holiday. I don't really like chocolate bars, but I'm wondering if something could be done with nuts, perhaps soy protein powder, etc? I'm going to do some experimenting myself, but if anyone has a recipe I'd be delighted!

[Naja]

Look in Low Carb Cooking Lessons - Pemmican.