* A plug adapter
* My big ol' laptop charger brick and cord
* A medium-sized USB-A charger for phone, headphones, power bank
* A USB-C charger for iPad, Kindle
* A small power strip because I had to plug several things in
Now I just bring the single Passport III adapter. Done. It has a single power outlet pass-through, but I haven't even needed it because the only thing I ever plug in is chargers.