Travelling with hand luggage only is mostly a decision, not a technique. Once the bigger bag is not an option, the packing solves itself.
Check your specific airline
Cabin bag allowances vary far more between airlines than between countries. Measure your bag against the actual airline, not a general rule.
The 100ml rule shapes toiletries
Solid alternatives — shampoo bars, solid deodorant — sidestep the liquid limit entirely and save the most space.
Plan to do laundry
A week in hand luggage assumes one sink wash. Accepting that removes about a third of the clothing.
Making it fit
Making it fit
- One palette, so everything combines
- Wear the bulkiest shoes and jacket
- Solid toiletries where possible
- Merino, which can be worn several days
- A laundry bag and travel wash
- Roll soft items, fold structured ones
- Leave the "just in case" items at home