Zoku Sport Bottle Black

– The slim design of the 18 oz powder coated Flip Top Sports Bottle is perfect for the gym. Simply press the spring-loaded button on the lid and activate the high-flow cap. The hygienic cover keeps the mouthpiece clean and spill-free, and is easy to use with one hand while you stay focused on your workout. The vacuum insulated, stainless steel bottle keeps your drink cold for 24 hours.