Task.

Robert ordered 20 bottles of 2001 vintage Italian red wine by phone for his store from Philip, and Philip notified Robert that his agent would bring him the order confirmation the next day. This was done, except that the order confirmation marked the wine as 2002 vintage, which Robert did not notice and accepted the letter. When the wine was delivered, Robert discovered the mistake and declared that he would not accept the wine because he had ordered the 2001 vintage, to which he received a reply that the difference was practically nonexistent, because both wines came from the same harvest, although the date on the bottle was different. However, Robert insisted on his position. What is the content of the contract binding the parties?

Could Robert refuse to accept the 2002 vintage wine?