Deep River Rock® Bottled Water 330ml (Still) Price at McDonald's (2026)
A Deep River Rock® Bottled Water 330ml (Still) from McDonald's in Ireland is €2.75 (September 2026 pricing).
A Deep River Rock® Bottled Water 330ml (Still) at McDonald's costs €2.75 in Ireland as of September 2026. That's about 35% below the typical McDonald's drink item — the 4th-cheapest of 16 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 Drinks
16 items tracked| This item | €2.75 |
| Drinks median | €4.20 |
| Cheapest — Fresh Irish Low Fat Milk | €2.25 |
| Most expensive — Frozen Strawberry Lemonade | €5.30 |
| vs Drinks median | −35% |
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