Established in 1892, Purity Soft Drinks, the manufacturer of JUICEBURST and Firefly, is a fast-growing British soft drinks co ... mpany with an annual turnover of more than £20m net sales. The JUICEBURST brand now comes in 500ml, 330ml Schools Approved (found in 1 in 3 secondary schools), PMP and 400ml Skinny NAS. Firefly is available in seven flavours in 330ml glass, four in 400ml PET and three 4 x 250ml multipacks. Purity's focus is on giving the consumer a healthier option soft drink, that doesn’t compromise on taste. read more