My all time favourite is the discontinued Eagle Creek On-Board. It can be used as a standing toiletry bag and as a hanging bag so you get the best of both worlds. The current Eagle Creek On-Board is just a hanging bag and not as convenient.
My current strategy is to use 2 smaller toiletry kits (specifically the Muji bag), one for shower stuff (wet) and the other for dry stuff such as deodorant, eyeliner etc.
I have also used the Sea to Summit toiletry bags which are super lightweight but my peeve is that the corners are rounded and things tend to fall horizontally into the center of the bag instead of staying put.
The LLBean toiletry kit I keep in my gym bag because it is good for holding fewer larger sized bottles. When I am traveling I tend to have lots of little bottles as travel tends to aggravate my allergies to anything and everything.