Originally Posted by
no motor?
I use a smaller insulated lunch cooler when I ride and usually take more food when I ride.
The real question here is not how you get lunch to work, but how you get coffee to work. This is usually produces more discussion and more interesting answers.
I have a Contigo locking thermos (sold in pairs at Costco) that I throw into my pannier. Has never leaked. Mine is a short ride, so I don't mind being without coffee while I'm on the bike...