As a seasoned traveler I have some go-to products that will always travel with me. These are the things that will make me more comfortable away from home that are versatile and take up very little space in a suitcase.
For sleep and plane travel I have my favorite packable neck pillow, eye mask, ear plugs, and the only melatonin I will ever buy.
As a digital nomad I also have the home-away-from-home office figured out too. I travel with a collapsable laptop stand and a portable external monitor.
To turn any hotel room into home I travel with a portable bluetooth speaker (waterproof so it goes to the beach too), and an aromatherapy travel candle.
For versatility, style, comfort, and durability I swear by Camper shoes. I wore my first pair all over Paris 5 years ago and they are still in my closet today. I bought a new pair for my current 3 month trip and have walked all over Colombia (in the rain even) with them on.
You can find these products and more in my Amazon Travel Essentials store*.
*My store uses an affiliate link. That means that if you buy one of these products I get a little bit of a kick back.