The Insulated Classic 20oz bottle combines the Klean Kanteen classic stainless steel water bottle with Climate Lock™ double-wall vacuum insulation, keeping drinks hot for 20 hours and iced for 50 hours.  Comes with leak-proof Loop Cap.

Specs:

• 18/8 Stainless Steel construction.
• Klean Coat™ powder coat finish is 4X more durable than our previous finish and formulated for human and environmental health (Brushed Stainless has no coating).
• Electropolished interior, a safe & non-toxic process, and rounded corners make it easy to clean.
• Compatible with all Classic Caps, including the Sport Cap 3.0 & plastic-free Bamboo Cap.
• Hand washing is recommended for all Insulated products.
• Backed by the lifetime Strong as Steel guarantee.