Introducing TKWide

With our TK Closure™ internal thread design and award-winning Climate Lock™ double-wall vacuum insulation, the TKWide is on the leading-edge of thermal performance. Insulated TKWide bottles are great for water, coffee, tea, smoothies, kombucha and any other drink; cold, hot or carbonated.  Available in 12oz, 16oz, and 20oz sizes, plus new larger-volume 32oz and 64oz.