Over the past decade, I've had the opportunity to visit more than 40 countries, at least 22 of which I've explored as a solo traveler. Living out of my backpack for several weeks and months at a time has allowed me to strengthen my packing skills and ensure I don't bring too much or forget any essentials.Here are the items I never leave at home, regardless of my destination's climate.

I always carry my belongings in a large backpack instead of a suitcase.

Travelers might have to check backpacks or pay extra to bring them on planes if they're flying on a budget airline.

Nicole Jordan

I prefer to bring a 55-liter backpack as my main piece of luggage on almost every trip.It makes my life so much easier when I'm traveling to multiple locations, since walking to a bus stop, heading to an airport, or strolling through a city is far more manageable with a backpack than with a suitcase.A 55-liter backpack is also great for plane travel, as it meets many airlines' carry-on bag requirements. I've definitely saved money by not having to pay to check a suitcase.