{"product_id":"michters-us1-small-batch-sour-mash","title":"Michter's US★1 Small Batch Original Sour Mash Whiskey","description":"\u003cstyle\u003e\n.mw-master-container{\n  --mw-accent: #d1af87;   \/* gold label foil *\/\n  --mw-glow:   #eb7229;   \/* amber whiskey *\/\n  --mw-bg:     #3d261d;   \/* dark cask brown *\/\n  --mw-text:#e0e0e0; --mw-muted:#b8b8b8; --mw-hair:#222;\n  font-family: inherit; background:var(--mw-bg); color:var(--mw-text);\n  line-height:1.7; padding:24px; margin-bottom:60px;\n}\n\/* scoped resets: neutralize theme heading styles inside the block *\/\n.mw-master-container h2, .mw-master-container h3{\n  margin:0; padding:0; font-family:inherit; line-height:inherit; }\n.mw-master-container .mw-h3{ color:var(--mw-accent); font-weight:bold; text-transform:uppercase;\n  font-size:0.9rem; letter-spacing:2px; margin-top:40px; display:block;\n  border-bottom:1px solid var(--mw-glow); padding-bottom:8px; margin-bottom:20px; }\n.mw-master-container .mw-accent{ color:var(--mw-accent); font-weight:bold; text-decoration:none; }\n.mw-master-container .mw-accent:hover{ color:#fff; text-decoration:underline; }\n.mw-master-container .mw-info-box{ background:linear-gradient(90deg, var(--mw-bg) 0%, var(--mw-glow) 100%);\n  padding:25px; margin:25px 0; border-radius:0 4px 4px 0; border:1px solid var(--mw-hair);\n  border-left:4px solid var(--mw-accent); }\n.mw-master-container .mw-list{ margin:0; padding-left:20px; font-size:0.95rem; }\n.mw-master-container .mw-grid{ display:grid; grid-template-columns:1fr 1fr; gap:30px; margin:30px 0; }\n.mw-master-container .mw-card{ background:rgba(255,255,255,0.02); padding:25px;\n  border:1px solid var(--mw-glow); border-radius:4px; }\n.mw-master-container .mw-card-label{ color:var(--mw-accent); font-weight:bold; font-size:0.75rem;\n  text-transform:uppercase; letter-spacing:1px; }\n.mw-master-container .mw-card-body{ margin-top:20px; font-size:0.9rem; }\n.mw-master-container .mw-card-body p + p{ margin-top:10px; }\n.mw-master-container .mw-table{ width:100%; border-collapse:collapse; margin-top:15px; }\n.mw-master-container .mw-table td{ padding:14px 0; border-bottom:1px solid var(--mw-hair);\n  color:#ccc; font-size:0.95rem; }\n.mw-master-container .mw-table td:first-child{ font-weight:bold; width:38%; color:var(--mw-accent);\n  text-transform:uppercase; font-size:0.75rem; letter-spacing:1px; }\n.mw-master-container details{ background:rgba(255,255,255,0.03); border:1px solid var(--mw-hair);\n  border-radius:4px; margin-bottom:15px; }\n.mw-master-container summary{ padding:18px; color:var(--mw-accent); font-weight:bold; cursor:pointer;\n  outline:none; list-style:none; display:flex; justify-content:space-between; align-items:center;\n  text-transform:uppercase; letter-spacing:1px; font-size:0.85rem; }\n.mw-master-container summary::after{ content:'+'; font-size:1.2rem; }\n.mw-master-container details[open]{ border:1px solid var(--mw-accent); }\n.mw-master-container details[open] summary::after{ content:'-'; }\n.mw-master-container .details-content{ padding:0 20px 20px 20px; font-size:0.95rem; }\n.mw-master-container .mw-q{ font-size:0.95rem; font-weight:bold; color:var(--mw-text); margin-top:14px; }\n.mw-master-container .details-content .mw-q:first-child{ margin-top:0; }\n@media (max-width:768px){ .mw-master-container .mw-grid{ grid-template-columns:1fr; } }\n\u003c\/style\u003e\n\n\u003cdiv class=\"mw-master-container\"\u003e\n\n  \u003c!-- TL;DR (speakable, GEO) --\u003e\n  \u003cdiv class=\"speakable\"\u003e\n    \u003cp\u003eMichter's US★1 Sour Mash is a small-batch Kentucky whiskey that is deliberately neither a bourbon nor a rye — its grain recipe places it outside both categories. Bottled at a fixed 86 proof (43% ABV) and matured in fire-charred new American white oak, it is the expression that returned to the market in 2012 and, in 2019, became the first American whiskey ever named Whisky of the Year by The Whisky Exchange.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ELEMENTAL DISTINCTION --\u003e\n  \u003ch2 class=\"mw-h3\"\u003eThe Elemental Distinction\u003c\/h2\u003e\n  \u003cdiv class=\"mw-info-box\"\u003e\n    \u003cul class=\"mw-list\"\u003e\n      \u003cli\u003eNeither a bourbon nor a rye, and not by accident. Michter's grain selection places this whiskey outside both categories, which is why the label reads simply Sour Mash Whiskey.\u003c\/li\u003e\n      \u003cli\u003eThe distillery's own shorthand says it best: it starts out like a bourbon and finishes like a rye — the reason it wins over drinkers who thought they had picked a side.\u003c\/li\u003e\n      \u003cli\u003eIn 2019 it became the first whiskey made in the United States ever named Whisky of the Year by The Whisky Exchange.\u003c\/li\u003e\n      \u003cli\u003eA revival with a real lineage. Original Sour Mash was Michter's best-selling product through the 1970s and 1980s, vanished from the market in 1989, and returned in 2012 as part of the US★1 line.\u003c\/li\u003e\n      \u003cli\u003eSmall batch at a fixed 86 proof — proofed to a consistent strength, unlike the barrel-strength version of this same whiskey, where every barrel lands at its own number.\u003c\/li\u003e\n      \u003cli\u003eMatured in fire-charred new American white oak, and released only when Master Distiller Dan McKee and the tasting panel judge the batch ready.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SENSORY + STRATEGIC GRID --\u003e\n  \u003cdiv class=\"mw-grid\"\u003e\n    \u003cdiv class=\"mw-card\"\u003e\n      \u003ch3 class=\"mw-card-label\"\u003eSensory Profile\u003c\/h3\u003e\n      \u003cdiv class=\"mw-card-body speakable\"\u003e\n        \u003cp\u003e\u003cstrong\u003eProducer note (Michter's, reworded):\u003c\/strong\u003e warm toasted burnt sugar with spice, sweet smoky fruit, candied cherries and honeyed vanilla — a whiskey that opens like a bourbon and closes like a rye.\u003c\/p\u003e\n        \u003cp\u003eThat last line is the useful part. The sweetness arrives first, in the register a corn-led whiskey would give you, and the finish turns dry and peppery the way a rye does. It is the clearest sensory evidence for what the label already says: this belongs to neither camp.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mw-card\"\u003e\n      \u003ch3 class=\"mw-card-label\"\u003eStrategic Position\u003c\/h3\u003e\n      \u003cdiv class=\"mw-card-body\"\u003e\n        \u003cp\u003eOn \u003ca href=\"https:\/\/midnightwhiskey.com\/collections\/american-whiskey\" class=\"mw-accent\"\u003eour Kentucky sour mash whiskeys\u003c\/a\u003e this is the entry point and the reference bottle — the everyday-strength expression that made the category's case and took a global title doing it. It is the base whiskey behind \u003ca href=\"https:\/\/midnightwhiskey.com\/products\/michters-us1-barrel-strength-sour-mash-2026\" class=\"mw-accent\"\u003ethe barrel-strength version of this whiskey\u003c\/a\u003e, so the two make an unusually clean pair: identical liquid at heart, one proofed to 86 and one bottled at whatever the barrels give. For the other side of the Michter's range, see \u003ca href=\"https:\/\/midnightwhiskey.com\/products\/michters-us1-single-barrel-kentucky-straight-rye\" class=\"mw-accent\"\u003ethe US*1 single-barrel rye\u003c\/a\u003e.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL SPECS --\u003e\n  \u003ch2 class=\"mw-h3\"\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003ctable class=\"mw-table\"\u003e\u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDistillery\u003c\/td\u003e\n\u003ctd\u003eMichter's Distillery, Louisville, Kentucky\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eKentucky Sour Mash Whiskey\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProof \/ ABV\u003c\/td\u003e\n\u003ctd\u003e86 proof (43% ABV)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProduction\u003c\/td\u003e\n\u003ctd\u003eSmall batch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCooperage\u003c\/td\u003e\n\u003ctd\u003eFire-charred, new American white oak\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAge statement\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMash bill\u003c\/td\u003e\n\u003ctd\u003eUndisclosed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaster Distiller\u003c\/td\u003e\n\u003ctd\u003eDan McKee\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e750 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRegion\u003c\/td\u003e\n\u003ctd\u003eKentucky, USA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\u003c\/table\u003e\n\n  \u003c!-- COLLECTOR NOTE --\u003e\n  \u003ch2 class=\"mw-h3\"\u003eCollector Note\u003c\/h2\u003e\n  \u003cp\u003eThis is not a scarcity bottle, and that is rather the point of it — it is the one Michter's expression most people can actually buy, and the one that earned the brand its widest recognition. What it does carry is provenance: the Original Sour Mash name goes back to the distillery's best-selling whiskey of the 1970s and 1980s, disappeared from shelves in 1989, and only returned in 2012. Bottles are batch-numbered on the neck tag, which is worth recording if you keep notes, since small batch means the make-up shifts between runs. And it is the reference point for the rest of the family: the barrel-strength release is this whiskey undiluted, and the toasted-barrel finish is this whiskey given a second cask. Understanding this bottle is how the rest of the sour mash range makes sense.\u003c\/p\u003e\n\n  \u003c!-- RECOMMENDED SERVING --\u003e\n  \u003ch2 class=\"mw-h3\"\u003eRecommended Serving\u003c\/h2\u003e\n  \u003cp\u003eNeat is the honest first pour — at 86 proof there is nothing to tame, and the bourbon-to-rye arc is easiest to follow undiluted. After that, use it freely. This is a whiskey that holds up in an Old Fashioned better than its strength suggests, because the peppery finish keeps it from disappearing under sugar and bitters. A single large cube is fair game. The one comparison worth setting up deliberately is against the barrel-strength version of the same whiskey: same character, one proofed down and one not, which tells you exactly what water does to it.\u003c\/p\u003e\n\n  \u003c!-- ACCORDION DEEP-DIVES --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eProduction Methodology\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe name describes a fermentation method rather than a flavour. In the sour mash process a portion of a previous fermentation is held back and used to start the next one — the same principle as a sourdough starter — which stabilises acidity and keeps character consistent from batch to batch. Nearly all Kentucky whiskey is made this way; Michter's is unusual in putting the term on the label, because the name traces to its own Original Sour Mash Whiskey. What separates this whiskey from its neighbours is the grain bill, which Michter's does not publish beyond saying that its selection means the result cannot be categorised as either a rye or a bourbon; the distillery has described a fair proportion of rye alongside corn and malted barley, and reviewers have inferred that corn sits below the 51% threshold US rules require for bourbon. The whiskey is distilled and bottled in Kentucky, matured in fire-charred new American white oak, batched in small quantities, and bottled at 86 proof. No US★1 whiskey is released until Master Distiller Dan McKee and the Michter's tasting panel judge it ready.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAuthentication \u0026amp; Vault Preservation\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cp\u003eEvery bottle sold through \u003ca href=\"https:\/\/midnightwhiskey.com\/\" class=\"mw-accent\"\u003eMidnight Whiskey\u003c\/a\u003e is sourced as an authentic, sealed product and inspected before it ships. Orders are packed with padded, glass-rated handling and require an adult signature (21+) on delivery; we do not ship to anyone unable to verify legal drinking age. For our full sourcing and handling protocols, see \u003ca href=\"https:\/\/midnightwhiskey.com\/pages\/authentication-standards\" class=\"mw-accent\"\u003eour editorial and authentication standards\u003c\/a\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003ch3 class=\"mw-q\"\u003eWhy is Michter's Sour Mash not called a bourbon?\u003c\/h3\u003e\n      \u003cp\u003eBecause of its grain recipe. Michter's states that the grain selection behind this whiskey means it cannot be categorized as a rye or a bourbon, and the distillery has described the mash as carrying a substantial share of rye alongside corn and malted barley. Reviewers reading that have concluded the corn content likely falls below the 51% minimum US rules require for bourbon, which is why the label simply reads whiskey. Michter's own shorthand for the result is that it starts out like a bourbon and finishes like a rye.\u003c\/p\u003e\n      \u003ch3 class=\"mw-q\"\u003eWhat proof is Michter's US*1 Small Batch Sour Mash?\u003c\/h3\u003e\n      \u003cp\u003e86 proof, or 43% alcohol by volume — a fixed strength that every bottle carries. It is bottled in small batches rather than drawn from a single barrel, and unlike Michter's barrel-strength releases, whose alcohol level varies from barrel to barrel, this one is proofed to a consistent figure.\u003c\/p\u003e\n      \u003ch3 class=\"mw-q\"\u003eWhat does sour mash mean?\u003c\/h3\u003e\n      \u003cp\u003eIt is a fermentation method rather than a flavour. A portion of a previous fermentation is held back and used to start the next one, much the way a sourdough starter works, which keeps acidity and character consistent from batch to batch. Most Kentucky whiskey is made this way; what is unusual here is the name on the label, which traces back to the Original Sour Mash Whiskey that was Michter's best-selling product in the 1970s and 1980s.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/www.midnightwhiskey.com\/products\/michters-us1-small-batch-sour-mash#product\",\n      \"name\": \"Michter's US*1 Small Batch Sour Mash Whiskey\",\n      \"url\": \"https:\/\/www.midnightwhiskey.com\/products\/michters-us1-small-batch-sour-mash\",\n      \"mainEntityOfPage\": \"https:\/\/www.midnightwhiskey.com\/products\/michters-us1-small-batch-sour-mash\",\n      \"image\": \"https:\/\/www.midnightwhiskey.com\/cdn\/shop\/files\/michters-us1-small-batch-sour-mash.jpg\",\n      \"description\": \"Michter's US*1 Sour Mash is a small-batch Kentucky whiskey that its grain selection places outside both the bourbon and rye categories. 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Michter's states that the grain selection behind this whiskey means it cannot be categorized as a rye or a bourbon, and the distillery has described the mash as carrying a substantial share of rye alongside corn and malted barley. Reviewers reading that have concluded the corn content likely falls below the 51% minimum US rules require for bourbon, which is why the label simply reads whiskey. Michter's own shorthand for the result is that it starts out like a bourbon and finishes like a rye.\" }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What proof is Michter's US*1 Small Batch Sour Mash?\",\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"86 proof, or 43% alcohol by volume — a fixed strength that every bottle carries. It is bottled in small batches rather than drawn from a single barrel, and unlike Michter's barrel-strength releases, whose alcohol level varies from barrel to barrel, this one is proofed to a consistent figure.\" }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does sour mash mean?\",\n          \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"It is a fermentation method rather than a flavour. A portion of a previous fermentation is held back and used to start the next one, much the way a sourdough starter works, which keeps acidity and character consistent from batch to batch. Most Kentucky whiskey is made this way; what is unusual here is the name on the label, which traces back to the Original Sour Mash Whiskey that was Michter's best-selling product in the 1970s and 1980s.\" }\n        }\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Michter's Distillery","offers":[{"title":"Default Title","offer_id":46110770397218,"sku":"039383009072","price":39.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/5566\/1602\/files\/image_1_dc9e1d9d-4bd0-4efd-b544-70ee6195fe0a.png?v=1785203631","url":"https:\/\/midnightwhiskey.com\/products\/michters-us1-small-batch-sour-mash","provider":"Midnight Whiskey ","version":"1.0","type":"link"}