Purdey's is a soft drink produced by Orchid Drinks Ltd. which is owned by Britvic. It is sold in the United Kingdom, the Republic of Ireland, Australia, the Netherlands and Belgium. It is sold in 330ml brown glass bottles with a silver or gold plastic label that covers the whole bottle.
There are two variants:
In some countries nutritional content labels are required on each product's label.
Both variants are made of fruit juices and carbonated water and are fortified with vitamins. They also contain Damiana and Ginseng.
References
Purdey's Wikipedia(Text) CC BY-SA