First resting for five years in the Caribbean, inside American oak casks. Later shipped to the facilities of the Williams & Humbert winery in Jerez (Andalusia - Spain) where it undergoes the final stage of ageing, which lasts for three years, in casks which have previously been used to age the international award-winning sherry "Dos Cortados" with a guaranteed age of 20 years as: certified by the Denomination of Origin Jerez-Xérès-Sherry.

Technical Details
| Brand | DOS MADERAS |
| Size | 70 CL |
| Format | Glass |
| Region Produced in | Guayana - Barbados |
| Type | Reserva |
| Cask | Spanish ex-Jerez casks, American white oak casks |
| Alcohol Content | 37.5% |
| Reserve | 8 years |
Tasting Notes | Dividing the ageing process into two different stages converts Dos Maderas 5+3 into a very special aged rum which is unique in the world, with a bouquet, flavour and aromas which are hard to compare. Toasted aromas in the mouth, with hints of vanilla and nut. Extremely smooth and elegant on the nose. Serving tips: because it is an aged rum of great quality, we recommend you drink it neat or with a few ice-cubes and, for the connoisseur, as the main ingredient in select cocktails. |
| Awards | Medalla de bronce en el International Rum Festival (San Francisco) 2008. Medalla de plata en San Francisco World Spirit Competition 2008. |
| Package | Bottle |
| Product Dimensions | 24 x 9.5 x 9.5 cm |
| Volumetric Weight | 2.10 |
| Storage Instructions | Storage away from direct light in a cool and dry place |
| EAN | 8410028000807 |
| Manufacturer | Bodegas Williams & Humbert |
| 1 Liter Proportion EUR | 43,21 |
| Country | Spain |
| Since | Saturday 17 June, 2006 |