Gilpin’s Navy Strength Gin has used almost all the same tricks as Gilpin’s original expression, why change a winning formula? The Navy Strength uses the same selection of botanicals and pure English Grain Spirit as their Westmorland Extra Dry Gin, but the only difference is that it is cut and bottled at a higher strength at 54.4% abv. This is the same original strength given to spirits which were supplied to the ships in the Royal Navy. Gilpin’s will be donating a proportion of all sales of the Navy Strength Gin to The Royal Navy and Royal Marines Charity. Try it in a Dirty Martini.