Bag-in-box wines enjoy sales boost during UK coronavirus lockdown

So called ‘bagnums’ and wine boxes prove popular as Britons minimise trips to the supermarket Coronavirus – latest updatesSee all our coronavirus coverage From so-called “bagnums” to “cardbordeaux”, bag-in-box wines have enjoyed a sales surge in the UK during lockdown as Britons opted for better value for money and fewer trips to the supermarket.The Co-op chain reported an unprecedented 300% sales uplift across its range as consumers have shopped less bu