If you love the idea of bento, without the foo foo decorations, then this website might have just what you need to carry your lunch in.
Laptop Lunches, is a website that offers all sorts of stylish bento boxes, without the cartoons. They call themselves an American-style bento design. The boxes are dishwasher safe and BPA free.
I suppose you could call me an enabler, but in my opinion, one can never have too large a collection of bento