The practice company allows any luggage not exceeding five kg / 11 lb or a small carry-on. Big baggage can block the exits so it is suggested to leave at your Cusco hotel o sacred Valley Lodge and decide on them up right after Machu Picchu. The good thing is, https://edwinxzbbd.theobloggers.com/32751361/machu-picchu-tours-from-cusco-an-overview