I carry a wristlet and I swear it fits everything. Cell phone and mine is a brick, sanitary products when needed, cc, room key, Moisturizing hand sanitizer (no need for hand lotion) I buy the mini's in bath and body shop, Ventolin (asthma inhaler), Sunscreen wipes md cosmetics, Lipgloss just pack your smallest one, gum, mole skin, footrub stick and a few other odds and ends. Oh and I wear my sunglasses like a headband at night.
When we go on rides it fits perfect in the pouch and I don't even notice that I have it. I have since purchased wristlets to match almost all my purses just make sure if has a zipper pocket inside for cc and cash/change.