Produced in California, Golden Rule Margarita Original is a ready-to-drink cocktail made with 100% agave blanco tequila, triple sec and lime juice. It is sold in 4-packs of 100ml cans with 27% ABV, priced at around $19.99.
A brighter lime juice component — or more triple sec, or some sweetener — could help here, as the finished product is definitely on the astringent side. For a $5 margarita, though, I’ve had worse.