I gave up on nappy bags with Jas. I could never find one that had everything I wanted, so I bought a kind of large tote bag instead. I just put a couple of smaller toilet bag type things into it to hold creams, wipes etc and a separate change mat and I found this much better. Also, nappy bags are so expensive! I had a look the other day and some were over $120!!! The bag I ended up buying only cost me $60, and I find it a lot more practical.