Back in stock,  Brand New Blend With Extra Caffeine - Bolt Dynamite Extra Strong Coffee Beans 1kg. Limited Edition Dynamite super strong coffee beans from coffee specialist Bolt Coffee.  Bolt Dynamite coffee beans are an incredibly strong and complex blend of Robusta coffee sourced from Central and Western Africa uniquely roasted to produce a mind-blowingly powerful cup of coffee. Bolt Dynamite coffee beans contain double the caffeine level of regular coffee beans, perfect for maintaining your concentration levels.  Not for the fainthearted, these unique Bolt Extra Strong coffee beans make a punchy dark, rich, earthy, and intense brew with hints of dark chocolate, caramel, and a lightly smoked flavour with no bitter aftertaste. Bolt Dynamite Extra Strong coffee beans 1kg are available for UK next-day delivery.