The ISOMERIC POCKET, a hand held running bottle for shorter training runs right through to longer races where a small amount of storage is required. The hand cover is fully adjustable, breathable and super soft to allow wiping sweat away from the brow in comfort. This hand held stays cool against the skin with minimal skin / plastic contact; keeps hand ventilated, dry and free from condensation from bottle. The stretch mesh pouch is built for a couple of energy gels / bars or a cell phone. Comes standard with 20 oz (565ml) InSpirAtion Human 20 bottle.