You can make pemmican out of the jerky: this makes a complete little meal. Equal parts dried meat and lard or suet, plus 1/2 part dried berries or currants. Mix well. Keeps well without refrigeration for a long time. (at least 4 weeks). Raw nuts and dry unsweetened coconut make great snacks or light breakfasts. You could also make up a batch of deviled eggs for breakfast on the run. Certainly will keep for a couple of hours without refrigeration. Lunches: you can bring a big bowl of organic salad greens, a can of olive-oil packed sardines or smoked oysters or 3-4 oz of some kind of meat that you like. Instead of salad greens, you can make a selection of raw veggies: daikon, a little carrot, asparagus, celery, green pepper, or whatever you like. Or make some paleo soup (from chicken, lamb, beef, etc.); this you will have to keep refrigerated and warm up at work. I take my lunch to work every day; in a pinch I could eat at the cafeteria by getting a bowl of salad and some deli meat, but the quality of what I bring is much higher. People comment on how beautiful and healthy the salads look. I never feel deprived. Good luck! Lynnet