The TriSports.com Water Bottle is a must-have for any serious triathlete. Why? Because it's way cool! Made by Specialized, it has a large-mouth opening which is great for adding ice cubes and drink mixes, and a leak-proof, screw-top cap with easy-open drinking valve. This sports bottle is clear, so you know just how much liquid you have left. It holds 24 fl oz., has awesome TriSports.com graphics, and easily fits into cup holders. Show your team spirit with a TriSports.com Water Bottle.