Just bought tickets Ollantaytambo to Machu Picchu and found the following note:" El equipaje permitido no debe exceder 05 kg/11 libras por pasajero. / The luggage allowed must not exceed 05 kg/11 pounds per passenger."
We will try to travel light, but we need some stuff for 10 days... and we plan to stay in Aguas Calintes two nights...

What should I do with my suitcase?