Three bottles, so the shop is the page
A distillery with three bottles does not need a shop in the usual sense. Sending someone from a homepage to a category to a product page, for a range they can see in one scroll, adds three clicks and no information.
One full screen per bottle, with the bottle photographed against a ground chosen for it: white for the vodka, black for the gin
Size, quantity, running total and Add to Cart sitting inside the same band as the description
Strength stated on every product, because it is the first thing a spirits buyer looks for
The three products as the whole top navigation, since the range is the site map

A bottle can be bought from the page that describes it, with no product page in between
The range is legible in one scroll
Each spirit gets its own treatment without needing its own template