{"product_id":"william-heavenhill-cask-strength-15-year-old-straight-bourbon-whiskey-750ml","title":"William Heavenhill 4th Edition Cask Strength 15 Year Old Kentucky Straight Bourbon Whiskey 750ml","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWilliam Heavenhill 4th Edition Cask Strength 15 Year Old Kentucky Straight Bourbon Whiskey was distilled at the Bernheim Distillery in Louisville and aged in Bardstown by Heaven Hill Distilleries. Released in late 2014, this highly experimental fourth installment was aged for 15 years inside five extra-large, custom 65-gallon virgin oak barrels rather than standard 53-gallon casks. Stored upright on the racks of Rickhouse I, these larger barrels altered the liquid-to-wood ratio, tempering heavy oak extraction to prevent over-oaking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe batch relies on the classic mash bill of 78% corn, 10% rye, and 12% malted barley. Bottled entirely uncut and non-chill filtered, this specific cask strength allocation yielded multiple varied proof variants—including a high 135.6 proof and a maximum \"hazmat\" 144.6 proof—isolating a dense, syrupy mouthfeel marked by deep leather, black tea tannins, and dark cherry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSize:\u003c\/b\u003e 750ml\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProof:\u003c\/b\u003e 105.4-144.6 (52.7-72.30% ABV)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAge:\u003c\/b\u003e 15 Year Old\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOrigin:\u003c\/b\u003e Kentucky, USA\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDistillery:\u003c\/b\u003e Heaven Hill (\u003cspan\u003eBernheim Distillery)\u003c\/span\u003e\u003c\/p\u003e","brand":"William Heavenhill","offers":[{"title":"105.4","offer_id":48529628070143,"sku":"HHBO54CSCA7515","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"135.6","offer_id":48529628102911,"sku":"HHBO35CSCA7515","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"144.6","offer_id":48529628135679,"sku":"HHBO44CSCA7515","price":5499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/1586\/0223\/files\/WilliamHeavenhill4thEditionCaskStrength15YearOldBourbon105.4Proof.webp?v=1778855212","url":"https:\/\/canawineco.com\/products\/william-heavenhill-cask-strength-15-year-old-straight-bourbon-whiskey-750ml","provider":"Cana Wine Company","version":"1.0","type":"link"}