Deep River Rock® Bottled Water 330ml (Still) Price at McDonald's (2026)
A Deep River Rock® Bottled Water 330ml (Still) costs €2.75 at McDonald's in Ireland (updated August 2026).
A Deep River Rock® Bottled Water 330ml (Still) at McDonald's costs €2.75 in Ireland as of August 2026. That's about 28% below the average McDonald's Cold Drink item — the 4th-cheapest of 17 we track. It's available at around 73 McDonald's locations across Ireland. Prices are sourced from delivery platforms and refreshed regularly. Compare it against other brands or set a free price-drop alert on MenuPriceToday.
How this compares in Cold Drinks
17 items tracked| This item | €2.75 |
| Cold Drinks median | €4.20 |
| Cheapest — Fresh Irish Low Fat Milk | €2.25 |
| Most expensive — Frozen Strawberry Lemonade | €5.30 |
| vs Cold Drinks median | −35% |
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