Purseket
If you're constantly digging around in your bag to find things you might find a Purseket will solve your problems. It's basically a long strip of pockets that you can slip into your bag to store the smaller items, making the important stuff (like your purse and your make-up bag) easier to find. They come in four sizes and loads of different colours. They're a great idea, but I think I'd miss that feeling of joy when I find my missing lippy three months after I'd dropped it into the bottom of my bag!

(via  BagCrazy)