Nalgene&';s newest bottle combines two different ways to enjoy water, sports drinks and other beverages through the convenience of both a high-flow spot and a straw. The high-flow port allows the user to drink from the Multi-Drink like the OTG (On The Go) bottles, but also add the convenience of a straw for added pleasure. No more tilting the bottle upside down to get the rest of the drink. Features: Fits in most cup holders Straw rotates out for easy drinking on the go Resist staining and odors Dishwasher safe away from heating element Leakproof 63mm cap Straw locks into its holder to stay clean Loop-top cap won&';t get lost BPA free