This is certainly my first time seeing a grocery bag being bundled as a promotional item for a video game. The marketing folks at Konami are giving away MSG4 grocery bags for every purchase of a gunmetal or regular MGS4 bundle in Japan (while stocks last!).

Source: Kotaku

So probably otakus can go do some groceries shopping with this bag. LOL

A great way to tell people you are environmentally friendly and otaku at the same time.