Just bought a multipack of 6 Coke bottles (1.25L) for £3.75 in Leicester
Works out to be £0.625 for one bottle.
Total = 7.5L
Asda have an offer on Coke bottles which is 3x 2L bottles for £3.50
Total = 6L
Pay 25p more at Morrisons and you get an extra 1.5L, going to grab two more packs today so if there are any other better offers around, please let me know.