Klean Kanteen's insulated Tumbler comes with the Straw Lid and color matched stainless steel silicone straw and will become your favorite to-go cup. The chip-resistant Klean Coat powder coat finish is more durable and Climate Lock insulated keeps contents hot up to 4 hours or iced up to 20 hours. Straw Lid is splash resistant and compatible with any of Klean Kanteen's safe stainless steel reusable straws. No more plastic – just your favorite drinks on the go.