Campaigners says crisp packets from 1990s are evidence of effects of plastic waste | Daily Mail Online
Walkers redesigns its crisp packaging to focus on Britishness - Design Week
Crazy Bout Crisps - Walkers Beef & Onion crisp packets between 2000 - 2006 seen here. Plus the exact moment Beef & Onion was first dropped (July 2006) in favour of Steak
This 30-year-old Walkers crisp packet shows how destructive plastic is to oceans | The Sun
Walkers' Crisp Packets Will Soon Be Recyclable (In Fact, They Always Were) | HuffPost UK Life