Cath Kidston

I spy the Cath Kidston bag Stella uses every day in the current Lonny.  I've never been one to carry a diaper bag so it's been the best little carry-all to throw her things into and then toss into my tote.  I would buy more of these, however, the store I bought it from no longer carries the Cath Kidston line and the NY store closed years ago.  I would love to know where to buy these "washbags" in the US now.  Any idea?