
Bare Necessities refillable deodorant: a forever case made from chip packets
Chip packets are among the hardest plastics to recycle, and a deodorant stick is usually thrown away every two months.

Chip packets are among the hardest plastics to recycle, and a deodorant stick is usually thrown away every two months.

Europe sells billions of bottles of water each year, most in single-use plastic, even where tap water is safe to drink.

A coffee-to-go cup is used for a few minutes and then thrown away. Germany throws away about 13 billion single-use takeaway packs a year.

Zip-top plastic bags are one of the most common single-use items in the kitchen: they hold a sandwich or leftovers once and then go in the bin.

Most reuse systems ask customers to pay a deposit, which puts many people off. Cologne start-up Vytal lends its bowls and cups for free and uses a QR code on each one to know who has it.