I've been on the road for 5 months this summer in the US, and before that 3 years in Africa. You can do it if you want, it's your choice. Lettuce, Tomato, bell

I've been on the road for 5 months this summer in the US, and before that 3 years in Africa. You can do it if you want, it's your choice. Lettuce, Tomato, bell peppers, cucumber and some hummus make a pretty good lunch (obviously the hummus has more than one ingredient).