Innate Ambulo Water Bottle, Aqua Blue/Black, 800ml/27-Ounce Easy to open push button lid is designed for one hand use and features our Grit Guard cover to keep drinking area grunge free Fits most vehicle holders; handy when you want to stay hydrated on the way to the trailhead, or work Water Bottle has a marked volume panel and fits the bottle adapters of most backcountry water filters