You need to add this accessories to your must have list, Fanny pack.
Why? It is 100% comfortable.
You can bring it everywhere, you don’t need to hold it in your hands, all girls essentials fit, therefore what are you waiting for?
I bought my Fanny pack on Chiara Ferragni website, here is the link: https://www.chiaraferragnicollection.com/it-it/accessories/marsupi.html