I bought the Dakine Girls Cosmo Pack because it is small but looked like it would hold quite a bit.  I took it traveling and it held my wallet, lotion, keys, Kindle ereader, pens, small tablet and a bottle of water and more.  Just what I needed.  With the wide straps it's comfortable to wear and I love the gray color and design.  Best of all, the price was right!  Now I'm using it as a purse and it's just right.  Great product!