Cold Brew Green Osmanthus (Bottle - $3.10) (3.5/5) frm heytea was really asethetic bottle tbh as my sister she really thirsty after cycling (halfway) and walking from changi airport to MBS. We were waiting for our turn to order heytea and a lot of people queued up for this. The taste for tea was slightly faint and not that strong after putting the fridge for a long time.