M.O.M.,
let's back track a bit:
- what are the usual temperatures inside your truck?
- are you always on the run between customer sites/jobs?
- what are your cooking skills?
probably investing in a cooler bag/box and an insulated bottle (thermos/stanley 1-2 liters) would solve keeping any food warm/cold and make it easier to have hot/warm coffee/tea/soup around lunchtime
let's back track a bit:
- what are the usual temperatures inside your truck?
- are you always on the run between customer sites/jobs?
- what are your cooking skills?
probably investing in a cooler bag/box and an insulated bottle (thermos/stanley 1-2 liters) would solve keeping any food warm/cold and make it easier to have hot/warm coffee/tea/soup around lunchtime