![The 'magic bag' hack for discount food from Greggs, Costa, Morrisons and more that shoppers are going crazy for - we test it for a week - Manchester Evening News The 'magic bag' hack for discount food from Greggs, Costa, Morrisons and more that shoppers are going crazy for - we test it for a week - Manchester Evening News](https://i2-prod.manchestereveningnews.co.uk/incoming/article20697269.ece/ALTERNATES/s615b/0_DB_MEN_250521Bag_10jpeg.jpg)
The 'magic bag' hack for discount food from Greggs, Costa, Morrisons and more that shoppers are going crazy for - we test it for a week - Manchester Evening News
![The 'magic bag' hack for discount food from Greggs, Costa, Morrisons and more that shoppers are going crazy for - we test it for a week - Manchester Evening News The 'magic bag' hack for discount food from Greggs, Costa, Morrisons and more that shoppers are going crazy for - we test it for a week - Manchester Evening News](https://i2-prod.manchestereveningnews.co.uk/incoming/article20697276.ece/ALTERNATES/s615b/0_DB_MEN_250521Bag_07jpeg.jpg)
The 'magic bag' hack for discount food from Greggs, Costa, Morrisons and more that shoppers are going crazy for - we test it for a week - Manchester Evening News
![I paid £3 for a Costa mystery bag and it was the worst one I've ever had - Bethan Shufflebotham - Manchester Evening News I paid £3 for a Costa mystery bag and it was the worst one I've ever had - Bethan Shufflebotham - Manchester Evening News](https://i2-prod.manchestereveningnews.co.uk/incoming/article23563601.ece/ALTERNATES/s1200c/0_ACS-0999JPG.jpg)