The original cotton totes have a ‘disarmingly short’ life cycle – so demand is high for a more environmentally friendly version

This year’s It bag isn’t made by any of the usual designers. And if this bag could talk, it wouldn’t say “calf leather” so much as “wash me at 40C”. What’s more, in an ideal world, you would never want to buy another again.

The “forever tote” is big business. Usually made from calico, an unbleached cotton designed to be reused, it’s similar to the cotton bags you have balled up at the bottom of a drawer, except it’s sturdy, with a reinforced base and handles, sometimes a pocket, often coloured (Yves Klein blue seems especially popular), and always conspicuously branded with logos. Demand is high.

Samsung is betting big on artificial intelligence, but this year’s flagships have barely changed otherwise