Shake up your morning routine with Nike’s 16 oz shaker bottle. Perfect for mixing your go-to pick-me-up, this protein shaker bottle effortlessly mixes your drinks with its integrated mixer equipped with dual-vortex agitation that helps evenly blend powders and supplements. This shaker drink bottle features a flip-top spout with a silicone ring for a secure fit, meaning you don't have to worry about leaks.