Frank Green Frankster 16oz Robin (Red)
Set your kids on an environmentally friendly path with the Frank Green 'Franksters' Limited Edition Reusable Cup 16oz or 10oz with Straw Lid. Made with a stainless steel outer layer and a ceramic inner layer, this reusable cup features a flip-up straw lid and a handy carry strap for easy transportation. Built with triple-walled insulation for ultimate temperature retention, and is completely BPA free.
Stainless steel outer layer
Ceramic inner layer
Flip-up straw lid
Fits in standard cup holders