treesje and small"ish" daytime bag question!

  1. my other post wasn't accurate...
    question...
    what do you think of treesje bags?
    also, what is a good, everyday, small"ish" bag? i'm using the kooba natasha for the spring/summer, but would like something smaller that i could use as well...around 300-400ish...any suggestions?
    thanks!