I would definitely choose the toiletries 15. I have it and it holds quite a lot, the size is deceiving. Also, it is actually meant to carry things like the items you listed, unlike the mini pochette, which is a tiny handbag. I know a lot of people use the mini pochette as a toiletries pouch, but for some reason that doesn't seem right to me since it has the chain and doesn't have the wipeable lining, as someone else mentioned. I love my toiletries 15, it makes it really easy to switch between purses regularly.