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

Features:

• 18/8 Stainless Steel construction
• Electropolished interior, a safe & non-toxic process, and rounded corners make it easy to clean
• Includes the leak proof Bamboo Cap to create all stainless interior
• Compatible with all Classic Caps, including the spill proof Sport Cap 3.0
• Dishwasher safe, hand washing recommended for Bamboo Cap
• Backed by the Strong as Steel guarantee