Hiking, biking, boating... any time you need to stay hydrated when you"re on the go, that"s when you"ll need this CamelBack Eddy Water Bottle. It"s spillproof, so you won"t lose valuable hydration. Made of sturdy, BPA-free polyester. No tipping is necessary to drink from it, just flip, bite and sip from the valve. It comes with a bottle, lid and a straw.