Ninja Thirsti Sparkling & Still Drink System

This drink system allows customization with still or three sparkling levels and four-size settings. Choose from various flavors and intensities, or mix two flavors for a unique combination. It features four flavor lines—Splash, Vitamins, Hydrate, and Energy—all naturally flavored with 0 calories and 0 sugar per 12 oz serving. The price drops from $179.99 to $99.99. Shipping is free.