Since the beginning of time humans have required water to survive. It is our number one priority to make us tick when fighting giant cave bears and foraging for berries. These days though, what with all this intense sports, dancing, running, walking, existing we do, water tends to leave us feeling a little bit dissatisfied.

Quench your watery desires and fill up on the good stuff when you grab a one-litre bottle of electrolyte-concentrated drink, including delivery, from R-Line Electrolyte Drink for just $10.

R-Line have formulated this supreme little number using the perfect combination of carbohydrates and electrolytes using their kiwi noggins and top notch nutritional knowledge. New Zealand made R-Line comes in a gazillion different flavours, well, six – apple, blueberry, guava, lemon and lime, orange and raspberry, with a one-litre bottle able to generate a whopping 10 litres of high-performance sports drink. That's a lot of refreshment!