Backpacker (noun)

A person who travels, usually for an extended period of time and often on a budget, carrying a backpack and staying in inexpensive accommodations such as youth hostels or camping.

Origin:

Compound word: back + packer.

Examples:

1. She is a backpacker who traveled around the world for a year.
2. He met a group of backpackers while hiking in the mountains.
3. The backpacker hostel was cheap but comfortable.
4. They were backpackers on a budget, so they cooked most of their own meals.
5. The backpacker trail was popular among tourists.