River Rock Sparkling Water 500ml Price at Subway (2026)
A River Rock Sparkling Water 500ml costs €2.95 at Subway in Ireland (updated September 2026).
Subway's River Rock Sparkling Water 500ml is priced at €2.95 in Ireland right now (September 2026). That's about 6% below the typical Subway drink item — the 2nd-cheapest of 19 we track. It's available at around 5 Subway locations across Ireland. Prices are sourced from delivery platforms and refreshed regularly. Set a free alert to know the moment this price changes on MenuPriceToday.
How this compares in Drinks
19 items tracked| This item | €2.95 |
| Drinks median | €3.15 |
| Cheapest — Robinsons Fruit Shoot Apple & Blackcurrent 200ml | €2.75 |
| Most expensive — Costa RTD Latte 250 ml | €4.05 |
| vs Drinks median | −6% |
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