I mentioned in my last post some items that could help you in your weight journey.

If you don't have access to a refrigerator where you work (or perhaps you are on the road most of the time) then I highly recommend a small cooler with some cold packs.  Another option is this:

A freezable lunch bag commonly know as a Packit.  The whole bag folds down to fit nicely in your freezer without taking up a lot of room.  You freeze the bag and then pack-it and it will keep your items cool up to 10 hours.

So you don't need a refrigerator and you can't say "I have no way to keep things cold." Yes you do!

If you don't have access to a microwave, hot plate, toaster oven, etc.., then obviously you can't pack something that needs heated or cooked - but you do have the option to pack ready to eat things: sandwiches, yogurt, carrots/celery/tomatoes/fruit, etc..  Don't use excuses, make it work!