THIS STAINLESS STEEL WATER BOTTLE ISN'T YOUR ORDINARY WATER BOTTLE. BUILT WITH AN ACTIVE LIFESTYLE IN MIND, IT USES VACUUM INSULATION TO KEEP DRINKS COLD FOR UP TO 14 HOURS. ON TOP OF THAT, IT'S GOT A LOCKABLE LID AND DURABLE DESIGN TO HELP ELIMINATE LEAKS AND SPILLS. MANUFACTURED BY THERMOS®, EXCLUSIVE LICENSEE OF UNDER ARMOUR®. COMPLIES WITH CPSIA, FDA, PROP 65.