InnovationThe Piattelli Wine Barrel Wine on Tap4 Liter Inserts in an Innovative Wine Delivery System Our Story Began March 2005 It has been a journey of product innovation as well as on-going evolution. Our goal was to develop a state-of-the-art wine delivery system for Estate quality wines. A delivery system that would serve consistent chilled or non-chilled wines over a 4-week span. The last glass would taste as good as the first.