PowerBar Isotonic Sports Drink£19.99

The problem with many sports energy drinks is that, next to plain old water, they're a bit sickly. Powerbar seem to have gone some way to cracking this problem with their new powdered Isotonic drink. We tested (tasted) the Berry flavour and it mixed easily into cold water to create a very palatable drink that tasted both like a proper berry beverage, yet wasn't so sweet that it made drinking it during a tough climb a choking experience. We'll be using this energy drink when we need a carbo-fix pre, during and post rides.

BikeRadar score4.5/5

The problem with many sports energy drinks is that, next to plain old water, they're a bit sickly. Powerbar seem to have gone some way to cracking this problem with their new powdered Isotonic drink. We tested (tasted) the Berry flavour and it mixed easily into cold water to create a very palatable drink that tasted both like a proper berry beverage, yet wasn't so sweet that it made drinking it during a tough climb a choking experience. We'll be using this energy drink when we need a carbo-fix pre, during and post rides.

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