• 40oz Classic Loop Cap / Stainless

40oz Classic Loop Cap / Stainless

Klean Kanteen

The Classic 40oz is our original stainless steel water bottle designed for kids and adults with easy hydration in mind. Single wall design is lightweight, small and easy to bring anywhere. Klean Coat™ powder coat finish is 4X more durable, chip-resistant and safe for people and planet.



  • 18/8 Stainless Steel construction.
  • Electropolished interior, a safe & non-toxic process, and rounded corners make it easy to clean.
  • Includes the leak proof Loop Cap.
  • Compatible with all Classic Caps, including the leak proof Loop Cap & plastic-free Bamboo Cap.
  • Backed by the lifetime Strong as Steel guarantee.



  • Capacity: 1182 ml
  • Weight (w/ sport cap): 261 g
  • Size: (w/ sport cap) 275 mm H x 92.71 mm W
  • Opening Diameter: 44 mm