CACOCO Insulated Tumbler from Klean Kanteen

This 16 oz tumbler is made from 90% post-consumer recycled stainless steel and features a Climate Lock™ insulation that keeps drinks hot for 14 hours or cold for 47 hours. It includes a leak-proof Café Cap with a swivel loop.

• The description claims the tumbler keeps contents hot up to 14 hours or iced up to 47 hours.
• The description claims the tumbler is made from 90% post-consumer recycled stainless steel.