The Tb points given to this wine are the world’s most valid and most up-to-date evaluation of the quality of the wine. Tastingbook points are formed by the Tastingbook algorithm which takes into account the wine ratings of the world's 50 best-known professional wine critics, wine ratings by thousands of tastingbook’s professionals and users, the generally recognised vintage quality and reputation of the vineyard and winery. Wine needs at least five professional ratings to get the Tb score. Tastingbook.com is the world's largest wine information service which is an unbiased, non-commercial and free for everyone.
Bin 311 is considered one of the very finest, best-value cool-climate Chardonnays in Australia. In the context of Penfolds’ Chardonnay, Bin 311 is to Yattarna as Bin 389 is to Grange. The wine is made from declassified parcels of A1-graded Chardonnay grapes that would otherwise go into Yattarna and matured in the same French oak barrels that previously held Yattarna.