** BBC GOOD FOOD WINNER: BEST TASTING HYDRATION **. Save £10 with this triple pack + re-usable green bottle: (£42) £32. Our award-winning and best-tasting hydration tablets in UK are a carefully formulated nutritional complex of electrolytes and minerals designed to support optimum hydration and muscle function.. 1 x Watermelon, 1 x Lemon & Elderflower, 1 x Ginger & Lemongrass, 1 x re-usable 500ml bottle. Rehydrates more than water alone. Equivalent potassium of 3 bananas. Added zinc for muscle recovery and immune support