These headphones are the best! They have long battery life which mean I can listen to my music/podcast for my own travel journey without the fear they are going to stop.
Sony Headphones & Earbuds - Sony Electronics
Packing cubes are a must! Such a better way for me to organise my clothes and doesn't makes a weight difference.
Packing Cubes
Perfect for travelling! They dry very quickly and fit lovely in your suitcase/ backpack. I would recommend getting two though one for the shower and one for beach days.
Invool Quick Dry Microfibre Towel - Pink
I use this wherever I go with 4 usb point and a plug I can charge 5 things at once!
TESSAN Worldwide Plug Adapter with 4 USB
If your a solo traveler like myself it's always good to have some pack locks for your bags / lockers (if you stay in a hostels) or even if your just going on holiday it's always good to put a lock on your case!