Hamilton Navy Strength Rum. Ed Hamilton, Ministry of Rum a blend of Worthy Park Estate Jamaican rum and Demerara rum from DDL Guyana, bottled at 57% ABV (114 proof) in the tradition of British Royal Navy rum: proof-tested by gunpowder, uncompromised in character, and without added sugar or sweeteners.

Navy Strength rum has a specific historical meaning: 57% ABV, the minimum proof at which gunpowder moistened by the rum would still ignite. British Royal Navy officers used this test to verify their rum hadn’t been watered down before it was issued to sailors. Any rum above 57% ABV technically passes the gunpowder test; Navy Strength is the standard that passes at exactly the minimum required. Hamilton honors that tradition precisely.

The blend follows the classic British Navy rum formula: Jamaican pot still rum from Worthy Park Estate for the ester-rich, banana-forward tropical funk, combined with Guyanese Demerara rum from Diamond Distillery the same source as Hamilton Demerara 86 and 151 for the earthy, smoky tobacco and dark stone fruit character. At 57% ABV, the rum delivers both components at full intensity. It is a professional cocktail ingredient and a serious sipping rum for those who appreciate Navy Strength spirits the proof level that reveals character that lower-ABV bottlings often suppress.

Tasting Notes

• Nose: Exotic spice, overripe banana, and tropical esters from the Worthy Park component. Tobacco, smoky oak, and dark dried fruit from the Demerara side. Honey and dried fruit weave throughout.
• Palate: Rich and intense at 57% ABV. Banana, spice, tobacco, and smoky oak blend with dark dried fruit, honey, and caramel. Both rum traditions are fully expressed at this proof level.
• Finish: Long, warm, and complex. The Jamaican ester character and Demerara earthiness both linger, with a slow fade of spice and smoke.

Specs

• Blend: Worthy Park Estate Jamaican rum + DDL Demerara rum (Guyana)
• Curator: Ed Hamilton, Ministry of Rum
• Style: Navy Strength Rum (57% ABV / 114 Proof)
• No added sugar or sweeteners.
• ABV: 57% (114 Proof)
• Size: 750ml

Browse our full selection of rum at Wooden Cork.

Frequently Asked Questions

• What does Navy Strength mean? 57% ABV the minimum proof at which gunpowder moistened by rum would still ignite. British Royal Navy officers used this gunpowder test to verify their rum rations hadn’t been diluted. Any rum that passes is officially Navy Strength. Hamilton honors this tradition precisely at 57% ABV.
• What does Hamilton Navy Strength taste like? Exotic spice, overripe banana, and tropical esters on the nose from the Jamaican side, with tobacco, smoky oak, and dark dried fruit from the Demerara. Rich and intense on the palate with banana, spice, tobacco, honey, and dark fruit. Long, warm finish with lingering Jamaican funk and Demerara earthiness.
• Is Hamilton Navy Strength good for cocktails? Excellent the higher proof means it stands up to citrus and syrups without losing its character in complex cocktails. Ideal in a Ti’ Punch, Rum Swizzle, or any classic calling for full-proof Caribbean rum where the spirit should cut through clearly.
• How does it compare to Hamilton West Indies 1670? Both blend Worthy Park Jamaica and DDL Guyana rum, but Navy Strength bottles at 57% vs. 84 proof for the 1670. The Navy Strength reveals considerably more intensity, complexity, and raw character. The 1670 is the everyday cocktail base; the Navy Strength is for when maximum rum impact is the goal.
• Does Hamilton add sugar to the Navy Strength? No zero added sugar, zero sweeteners, zero additives of any kind.

{ “@context”: “https://schema.org”, “@type”: “FAQPage”, “mainEntity”: [ { “@type”: “Question”, “name”: “What does Navy Strength mean?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “57% ABV the minimum proof at which gunpowder moistened by rum would still ignite. British Royal Navy officers used this test to verify rum rations hadn’t been diluted. Hamilton honors this tradition precisely at 57% ABV.” } }, { “@type”: “Question”, “name”: “What does Hamilton Navy Strength taste like?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Exotic spice, overripe banana, and tropical esters from Jamaica; tobacco, smoky oak, and dark dried fruit from Demerara. Rich and intense with banana, spice, tobacco, honey, and dark fruit. Long warm finish with lingering funk and earthiness.” } }, { “@type”: “Question”, “name”: “Is Hamilton Navy Strength good for cocktails?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Excellent the higher proof means it stands up to citrus and syrups without losing character. Ideal in a Ti’ Punch, Rum Swizzle, or any classic calling for full-proof Caribbean rum.” } }, { “@type”: “Question”, “name”: “How does it compare to Hamilton West Indies 1670?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Both blend Worthy Park Jamaica and DDL Guyana, but Navy Strength is at 57% vs. 84 proof. The Navy Strength reveals considerably more intensity and raw character. The 1670 is the everyday cocktail base; Navy Strength is for maximum rum impact.” } }, { “@type”: “Question”, “name”: “Does Hamilton add sugar to the Navy Strength?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “No zero added sugar, zero sweeteners, zero additives of any kind.” } } ]}