Circus Cooler is a sweet and bubbly Japanese soda vape juice that has a bright fruity flavor. It has a citrusy aroma. When vaping this e-liquid, you get hints of apples, strawberries, lemon, and lime. The vape juice is refreshing. It has a nice and sweet taste. The lemon and lime flavors are dominant on the inhale and the exhale. You get hints of the tantalizing sweetness of apples and strawberries. However, it is overshadowed by the lemon and lime flavor. Although this e-juice is sour, the sourness is not overbearing.