Pentire's Paloma is a canned RTD version of the classic Mexican citrus cocktail, built on the brand's distilled Cornish coastal botanicals combined with pink grapefruit, lime and agave. What sets it apart from the straightforward grapefruit sodas that often pass for a Paloma is the seaweed extract and Cornish sea salt, which add a mineral, marine dimension that's genuinely distinctive. The nose is citrus-driven: grapefruit and lime zest coming through clearly over a faint agave sweetness. Pink grapefruit dominates the palate, with the savoury salt note giving it some complexity. The seaweed contributes a subtle marine quality rather than anything forceful. The carbonation is lively and the finish is dry and citrus-edged. Designed to be drunk straight from the can, well chilled.