Hard Seltzer Growth Further Expands Can Specification
Beverage brands increasingly specify high-speed seam-consistent cans previously limited to mainstream soft drink lines, applying them across an expanding list of hard seltzer and RTD cocktail formats as category growth increasingly makes documented seam reliability a measurable production-capacity consideration rather than a manageable line detail. This shift is creating substantial new demand beyond the category's traditional soft drink base, giving seam-capable manufacturers a genuine growth avenue tied to hard seltzer expansion rather than pure soft drink volume growth. Manufacturers with established hard seltzer brand relationships are capturing disproportionate share of this expanding demand across newly converted RTD accounts worldwide. This dynamic also shapes the lightweight aluminum aerosol cans market, valued by MMA at USD 3.5 billion in 2025 and expected to reach USD 7.0 billion by 2036.
Market Impact: Sustains 29% of can volume








