'Reusable cups are cost effective and keep the coffee warm if you don't want to drink it immediately'
Coffee cup charge: Why you should reduce the number of paper mugs you use
5. ledna 2018 1:30
Klimatická změna
Příroda
Celý článek: http://www.independent.co.uk/environment/coffee-cup-charge-latte-levy-why-you-should-do-it-paper-mugs-a8142521.html
Zdroj: The Independent