I currently have a dedicated drawer in the bathroom with clear plastic tray organizers but it tends to get messy super often and I’m considering getting a Kaboodle or this organizing tool box (but pink lol) I saw on Amazon to just store under the counter when I’m done.
I keep all mines in a mirror/cupboard in my bathroom and I’m not worried about the temp changes or steam because it’s only me and my partner who live in my home so I leave the bathroom door open when I shower since it’s an en suite no one can see inside it from outside and we don’t get many visitors.