GRAMS28 was founded in Hong Kong in 2019 by Benjamin Chan, a Hong Kong-born designer who serves as the brand's principal designer alongside his co-founder role. Leather goods are made in Hong Kong from full-grain Italian hides, with the design approach built around what the brand calls structural and visual harmony between an object and the person using it. The label has shown collections at CES in Las Vegas and at ComplexCon events in Hong Kong, Utah and Tokyo.