The standard size is 700ml in its signature natural clay bottle

Its 95-point score from WhiskyCast signals strong quality relative to its price tier

Its mashbill — 86% corn

but the genuine no-sulfite-added

Bookers 30th Anniversary 750ML Proximo The standard size is 700mlBooker's 30th Anniversary Bourbon 750ML is a limited edition, unfiltered Kentucky straight bourbon bottled at 125. 8 proof (62. 9% ABV) in a 750ml bottle. Earning a "Collectible" rating from Whisky Advocate, this release blends 9 year old and 16 year old barrels hand selected by seventh generation master distiller Fred Noe to commemorate three decades of the Booker's line. Quick Facts: ABV: 62. 9% (125. 8 proof) Origin: Clermont, Kentucky, USA Blend