< View the rest of our shop You cannot add "Disruption Is Brewing. Dragon's Teeth. Can" to the basket because the product is out of stock. Double Barrelled. The Blackcurrant One£5.24 Out of stock Description Description ABV 5.7% Blackcurrant sour. Kettle Sour – all the blackcurrants! Container size: 440ml can Related products Lager and Wheat Stardust. Saaz Pilsner CAN Lager and Wheat DEYA. Tappy Pils CAN Pale Ale Brass Castle. Freewheelin’ CAN Sour and Saison Vault City. Wee Vault Wagon CAN