Should I bring a hard-shell suitcase?

No. Most transport in South America involves gravel roads, stairs, and cramped bus holds. A 40L to 45L travel backpack is much easier to manage solo.

Do I need a sleeping bag?

Only if you are doing multi-day trekking (like the Inca Trail). Otherwise, hostels provide linens, and a lightweight silk sleeping bag liner is sufficient for hygiene.

Is it easy to do laundry?

Yes. Every town has 'lavanderias' where you can drop off your clothes and pick them up washed and folded the next day for roughly $3-$5.

Packing for Solo Travel in South America: A Gear Guide

Focus on a versatile modular layering system and keep your total luggage weight under 12kg to ensure you can maneuver through crowded bus terminals and cobbled streets. Prioritize security-focused bags and carry only the essentials to maintain mobility as a solo traveler.

Choose the right bag. Use a 40L travel backpack that opens like a suitcase rather than a top-loader. This makes it easier to organize your gear without dumping everything out in a hostel dorm.
Implement a packing cube system. Use three distinct cubes: one for tops, one for bottoms, and one for undergarments. This keeps your bag organized and minimizes the time your gear is exposed in public spaces.
Prepare for micro-climates. South America varies from tropical heat to freezing Andean peaks. Pack a lightweight down jacket, a moisture-wicking base layer, and a breathable rain shell. Avoid heavy cotton which takes days to dry.
Secure your electronics and documents. Bring a slash-proof crossbody daypack for city exploration. Keep your passport and backup credit card in a hidden money belt tucked inside your clothing, not in your daypack.
Limit your footwear. Pack only two pairs: one pair of broken-in waterproof hiking shoes or trail runners for excursions, and one pair of lightweight, comfortable sandals for hostels and transit.

Should I bring a hard-shell suitcase?: No. Most transport in South America involves gravel roads, stairs, and cramped bus holds. A 40L to 45L travel backpack is much easier to manage solo.
Do I need a sleeping bag?: Only if you are doing multi-day trekking (like the Inca Trail). Otherwise, hostels provide linens, and a lightweight silk sleeping bag liner is sufficient for hygiene.
Is it easy to do laundry?: Yes. Every town has 'lavanderias' where you can drop off your clothes and pick them up washed and folded the next day for roughly $3-$5.