I adore the design of this bag, but the zipper is set so low (about 1/2 the height of the bag overall) that it's really too small for even a normal sized wallet to stand up in it.  With everything laid on its side, the bag was overfull very quickly.

I now use it for a small project knitting bag, just as an excuse to carry it around with me.  I wish they'd make one a more useful size.