Bin 311 Chardonnay is sourced to style from a single, cool-climate region... Penfolds has worked with Chardonnay from Tumbarumba since the early 1990s. The Bin 311 style typically exhibits lemon/lime aromas and a mineral acid backbone, complemented by barrel fermentation and maturation in seasoned oak. Minimal filtration is employed, preserving elegant fruit flavours.