Zefal Waterbottle & Cage Combo

The carbon design flip-top bottle is soft, low-density polyethylene. It has a screw top cap and a dust cap. The dust cap retracts completely and is not in your face while you drink. 25 ounce capacity. The cage is an alloy plastic construction and alloy. Top in black thermoplastic. 5mm diameter and weighs 36g.