Key Lime Sour
- Filedwith the TTB
- Cleared18 June 2026
- SpottedNot yet — watching
On your grail list. We'll tell you when it lands.This is the 5th of 19 filings we hold from Harpoon Brewery. It is one of 18 gose labels approved in June 2026. It cleared 16 days after it was filed.
The label is a near-empty field design: a simple blue-line circle with four short perpendicular marks at cardinal points occupies the centre of a white ground, flanked by the brewery name "HARPOON" in red caps above and the beer style "Key Lime Sour" in black below. The entire composition sits within a red circular border printed with regulatory text, creating a keg-collar format. No illustration; the design is geometric and minimal.
From the label“Label states 'Ale with Lime Juice and Lime Puree' — a sour ale with citrus fruit adjuncts. The style descriptor 'Sour' in the beer name combined with lime-forward copy indicates a fruited sour. The TTB class 906 (Malt Beverage Specialties - Flavored) and 5.5% ABV are consistent with a gose or fruited sour. Gose is the most likely classification given the lime/citrus focus and sour designation, though the label does not explicitly state 'gose' or 'kettle sour.' Confidence capped at 0.75 due to reliance on copy inference rather than explicit style naming.”
Extracted from label art by hopgrail · fields verified against the filing
The house
Filed alongside it
Key Lime Sour AleChandeleur Island Brewing Company
Key Lime GoseInnerSpace Brewing Co. LLC · 4.5%
Sour Blonde Key Lime & Sea SaltBrewery X · 4.8%
Sour Blonde With Key Lime And Sea SaltBrewery X · 4.8%
Key Lime Sour Ale With VanillaChandeleur Island Brewing Company · 5.6%
Liliko'i KoolieCommonwealth Brewing Co · 6%