Klean Kanteen Insulated Classic 20oz

Klean Kanteen

The bottle that launched Klean Kanteen a decade ago is now available in insulated. We've combined our original, iconic, Classic bottle with high-performance, double-wall vacuum insulation to create our most versatile bottle ever. Features the leakproof Loop Cap for safe transport.


  • Large opening fits ice, easy filling and pouring
  • Electropolished interior doesn't retain or impart flavors
  • Double-wall vacuum-insulated construction keeps contents hot 20 hours, or iced 50 hours
  • Portable, reusable, and recyclable

Tech Specs


20 fluid ounces (592 ml)

Weight (w/loop cap)

12.2 ounces (345.7 g)

Size (w/loop cap)

11.1" H x 2.9" W (282.2 mm H x 72.9 mm W)

Opening Diameter

1.75" (44 mm)