Originally Posted by
jdotj
Premier Access (priority check-in, security, boarding), priority baggage, and two free checked bags (up to 50 lb each), a small amenity kit, food served on glassware, free alcohol, and some headphones.
This is true regarding alcohol, but regular economy also gets free alcohol on international flights. In my experience, PE gets the exact same selection is available to Y. But you generally get first choice, so hopefully they have a full stock when they come to you.