Professional guidance moved parents off hard spouts
Paediatric dental and speech pathology guidance has shifted toward open cups and straw cups from around six months, on the grounds that prolonged hard-spout use reinforces a sucking pattern and, with sweetened drinks, sits against the front teeth for long periods. Neither profession issued a ban and neither needed to: the message travelled through practice appointments, health visitor conversations and parenting content until it reached the shelf. Hard-spout formats now grow at 2.4% while straw and open-cup trainers grow at 9.3%. Almost no manufacturer in this category saw that coming.
Market Impact: Supplies 31% of unit demand








