30L Key Keg of Lean Brew IPA. Lean Brew is the epitome of the lifestyle beer sector, with a full strength ABV, incredible taste profile and with over 35% fewer calories than other IPA's. OFFICIALLY THE EU'S BEST TASTING LOW CARB BEER - Winning Gold Award at the EU Craft Beer awards against standard craft. So it tastes better than most ordinary beers but has over 35% fewer calories, 80% less carbohydrates and still 90% of the alcohol. Nutritional Information per pint - 4.1% ABV - 169 Calories (35% lower than average) - 6.8g Carbohydrates (70% lower than average) - 1.5g Sugar (70% lower than average) - Gluten Free - Vegan Tasting Notes A healthy amount of hoppy bitterness in a classically British brewed IPA.