The small-batch rum, called Bumbu XO, has been finished in white oak Sherry barrels from Andalusia, Spain. Bumbu XO is distilled and aged at a 120-year-old Panamanian distillery and uses local sugarcane and pure spring water. The 40% abv expression has aromas of toffee, toasted oak and vanilla, while the palate has hints of orange zest, peppery spice and coffee. The new offering is packaged in a paperless glass bottle, with a matte black finish, silver and white details and a tarnished silver X.