16 Exciting Varieties: Discover a wide range of flavors including Cola, Watermelon, Peach, and many more to keep your water exciting. Zero Sugar & Zero Calories: All flavors come from natural scent technology, providing a delicious taste without any guilt, sugar, or calories. Guaranteed Compatibility: 100% certified to work with all Alpha Fit and original Air Up water bottles. Eco-Friendly & Long-Lasting: Each pod can flavor up to 5 liters of water, reducing plastic bottle waste. Made from 100% recyclable materials. Food-Grade Safe: Manufactured with BPA-free, toxin-free, and food-grade polypropylene for your peace of mind.