Tudor Crisps and vinegar flavour crisps were sold in blue packaging and cheese and onion in green bags, like most other brands in the UK, but the move to Walkers crisps reversed the colours. Walkers is now part of the international food and drinks giant Pepsico. Tudor Crisps Tudor Crisps was a brand of potato crisps produced in Sandyford, Newcastle upon Tyne in the United Kingdom. The memorable 1970s ads featured a paper boy, bribed with a ‘canny bag of crisps’ to brave delivering his papers to a very tall tower block (in reality Derwent Tower, Dunston, Tyne and Wear). In the
PepsiCo efficient means of producing and distributing its products using less energy, while also placing a focus on emissions reduction. In a comparison of 2009 energy usage with recorded usage in 2006, the company's per-unit use of energy was reduced by 16 percent in its beverage plants and 7 percent in snack plants. In 2009, Tropicana (owned by PepsiCo) was the first brand in the U.S. to determine the carbon footprint of its orange juice product, as certified by the Carbon Trust, an outside auditor of carbon emissions. Also in 2009, PepsiCo began the test deployment of so-called "green vending machines",