backpacker

noun3

1. •
   A traveler whose luggage consists of a backpack; especially, such a traveler who uses hostels, public transport, and other inexpensive services.
2. •
   A hostel offering accommodation for such people.

   • We hardly ever stayed in backpackers as it was approximately double the cost of pitching a tent in a caravan park or nature reserve. — 2016
3. •
   (slang) A fan or performer of backpack rap.

   • Blacks and Latinos were more likely to be gangsta rappers than backpackers. — 2014