| Name | Dow's Tawny 20 anos |
| Type | Fortified |
| Sub-Tipo | Tawny Port |
| Region | Porto e Douro |
| Official designation | Porto |
| Age | 20 years old. |
| Producer | Symington Family Estates, Vinhos, Lda. |
| Alcohol Content | 20.00 |
| Containers | 0.75 l |
| Consumption | Ready for immediate drinking. No further ageing of decanting required. Serve slightly chilled in hot weather. |
| Colour | Light amber and tawny colour. |
| Aroma | Mature raisiny fruit aromas with hints of honey and caramel. |
| Flavour | A rich and nutty palate, with wonderful balance. A clean crisp finish and a soft lingering aftertaste. |
| Awards | Gold Medal - International Wine Challenge 2007 Gold Medal - International Wine Challenge 2004 |