16 oz Kona Vacuum Tumbler

New patent pending designed lid, Made of FDA compliant materials, dual wall construction with 18-8 Stainless Steel vacuum insulation., Features lip and finger grooves that allow you to position the drinking spout without even looking. , Will hold your beverage at the ideal drinking temperature at least 9X longer., Includes a leak proof screw on lid with a visual open/close push button locking closure., Lid can come apart for easy cleaning. ,