HI-FI is a sour beer that is tart and refreshing, with a huge punch of tasty flavours and conveniently packaged in 355ml short can mixer packs. Get it while it lasts! 6 pack mixers only. (2 of each 355ml can) --Mango Passionfruit. --Pineapple Tangerine --Triple Berry. (Blackberry, raspberry and blueberry).