ROCKSTAR REVOLT 0 KILLER COOLER

Posted on November 5, 2021 | Last updated February 3, 2025

ROCKSTAR REVOLT 0 KILLER COOLER
Killer Cooler from the Rockstar ReVolt series released in the UK. The UK version of the ReVolt series is characterized by zero sugar.

This is a watermelon flavor, a unique offering in the UK, compared to the North American Rockstar ReVolt Killer Black Cherry, which was released with the same color and design. You can find more details about the Killer Black Cherry version here.

ROCKSTAR REVOLT 0 KILLER COOLER

Manufacturer	ROCKSTAR
Country of Origin	UK
Price	0.99 GPB
Flavor	Watermelon
Total rating	★★★★☆

Author information Author: Energy Drink-kun

In 2001, while living in the United States, I encountered energy drinks through the dance scene and was deeply impressed. After returning to Japan, I found that energy drinks were considered novelty beverages, so I established a comprehensive website in 2013 to share the true appeal of energy drinks. As an energy drink enthusiast, I began drinking them seriously again, collecting over 7,000 varieties of energy drinks from various countries. I am also active as a critic and expert, receiving media interviews.

Sweet and Sour Watermelon Flavor

Opening the can releases the distinctive scent of watermelon flesh. The liquid inside is a gentle pinkish-red with a transparent feel. It’s surprising to see such a soft color emerging from the black camouflage design.
ROCKSTAR REVOLT 0 KILLER COOLER

Upon tasting, a sweet and sour cherry-like flavor blends with the unique watermelon flesh flavor. Since it's a zero-sugar drink, I wasn’t expecting much, but it delivers a watermelon taste that is far better than anticipated.

The sourness is strong, so it also has a cherry-like taste, but the strong watermelon aroma helps maintain the watermelon flavor as the main note without being overtaken by the sweet and sour taste.

Killer Cooler is a zero-sugar drink, yet there’s no unpleasant aftertaste or artificial sweetness, and it tastes so good you wouldn't even realize it’s zero sugar. The balance between accurately replicating the watermelon flavor and maintaining a high-quality zero-sugar taste is impressive.

Energy Ingredients of ROCKSTAR REVOLT 0 KILLER COOLER

ROCKSTAR REVOLT 0 KILLER COOLER
Contains 160mg of caffeine, 2000mg of taurine, 50mg of ginseng, and 50mg of guarana. These are typical ingredient amounts for Rockstar products.

Design of ROCKSTAR REVOLT 0 KILLER COOLER

ROCKSTAR REVOLT 0 KILLER COOLER
The black and grey camouflage pattern with red accents stands out. The matte finish on the can gives it a nice texture.

The design is the same as the North American Killer Cherry version, but since the UK version features a watermelon flavor, the product is named Killer Cooler.
ROCKSTAR REVOLT 0 KILLER COOLER

Since it's a zero-sugar product, the word “Zero” is included in the name, which is characteristic of the UK ReVolt series.

Looking at the combination of black, grey, and red camouflage, those familiar with the North American version might initially expect a zero-sugar cherry flavor. However, the UK ReVolt series offers a unique twist with the watermelon flavor, creating a distinct Rockstar experience.