Russian Caravan Cardews Sale! from £4.00 Size 125g 250g 500g Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. A traditional blend of teas from the east. The tea and spice caravans used to travel from China through Russia on their way to the markets of Europe. A favourite with Cardew's staff.