Bento!!!!!!!!
I have had one since I started riding. I often wear closer fitting tops and tanks w/ minimal pockets.

OakLeaf--I have a VERY small bike and I hav managed to fit the bento fine.

On my pink carbon bike I now have a pink "bento" from fuel belt. I must admit I like my orignial better. But the fuel belt brand zips instead of the mess velco closure...so better in rain.