| 17 Products | Aug 2025 | Aug 2026 | Change |
| San Pellegrino Sparkling Natural Mineral Water Glass 6x250 ML (250ml) | £4.20 | £4.20 | £0.00 No change |
| | £4.20 | £4.20 | £0.00 No change |
| Highland Spring Sparkling Water (500ml) | £3.25 | £3.40 | + £0.15 4.6% increase |
| | £3.25 | £3.40 | + £0.15 4.6% increase |
| Buxton Sparkling Natural Mineral Water (500ml) | £2.10 | £2.10 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| Voss Sparkling Artesian Water Glass Bottle (800ml) | £2.70 | £2.80 | + £0.10 3.7% increase |
| | £2.70 | £2.80 | + £0.10 3.7% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottles 4x500 ML (500ml) | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| Harrogate Spring Water Sparkling Glass Bottle (750ml) | £1.55 | £1.55 | £0.00 No change |
| | £1.55 | £1.55 | £0.00 No change |
| Highland Spring Eco Sparkling Mineral Water (1.5l) | £1.35 | £1.40 | + £0.05 3.7% increase |
| | £1.35 | £1.40 | + £0.05 3.7% increase |
| San Pellegrino Sparkling Natural Mineral Water (500ml) | £1.60 | £1.60 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
| San Pellegrino Sparkling Natural Mineral Water Glass (750ml) | £2.15 | £2.15 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| San Pellegrino Sparkling Natural Mineral Water Bottle 1 L (1l) | £1.25 | £1.80 | + £0.55 44% increase |
| | £1.25 | £1.80 | + £0.55 44% increase |
