hopIQ found 10 beers with the same floral and malty character as Coopers Draught. Long a South Australian tap staple before it went national, an all-malt lager brewed from Australian barley with the house lager yeast and no adjuncts. It sits deep gold in the glass. Hallertauer Tradition supplies a floral, gently spicy hop character with a light citrus edge, and underneath it a whisper of fruity ester rounds the malt out. The bitterness is soft, the body medium, the finish smooth rather than sharp. Ranked by flavour match rather than popularity.
Closest match: Polotmavý Ležák 12º — 72%. No twin in the catalogue yet.
4 countriesmatched across 56 flavour tagsbest match 72%

No beer in the catalogue yet — these come closest.
Close on what matters, with one thing they do differently.
Same idea, less detail — open a beer to see the full comparison.