So my fiance told me he only eats a slim jim & drinks tea/soda/water etc. During the day at work My question is, can anyone give me ideas on what he can bring that won't cost a lot and that he can keep in his truck? He works for our county driving all day, a lot of times he can't stop places for lunch, he doesn't have access to a microwave or fridge, they don't have a designated lunch time because jobs vary from day to day. We're in Fl too so if he's outside the truck working the inside gets really hot.