Recently, I'd been pondering ways to transport my Arduino stuff to work. I'm twisted... but, I like the idea of 'prototyping' at lunch. As luck would have it, within days of pondering this idea... Adafruit offers 'Lady Ada's Bento Box
Yesterday, I received the product and overall - I'm quite pleased. But, I have a minor complaint. The acrylic plate is cut to accommodate a half-size breadboard with two 'tabs' on the right-side and three 'tabs' on the top. The supplied half-size breadboard meets this requirement. But, my other half-size breadboards do not. Additionally, the half-size breadboard
sold on Adafruit does not (based on photo of product) meet this requirement either. These 'other' half-size breadboards have two 'tabs' on the left-side and three 'tabs' on the bottom. I wish Adafruit had cut the additional notches into the acrylic plate to accommodate other half-size breadboards.
Beyond this minor annoyance, I heartily recommend the product.
P.S. Yes, I could flip the other half-size breadboards around... but, the letters and numbers would be upside down.