Klean Kanteen - TKWide 16oz:

The TK Insulated Series by Klean Kanteen features two things in access:

wide mouthed bottles for easy filling/pouring, and state of the art

insulation technology that can preserve hot and cold temperatures for

hours on end. The double walled insulating technology contains your

favorite beverage so that you can go about your business knowing that it

will be just how you like it whenever you are ready! The TK series also

features interchangeable caps, so you can mix and match all your TKWide

items to have an ideal experience!