Polka dot insulated tumbler - Blue and Black.

This is a polka dot insulated tumbler with a handle and a straw. It is a 40 zo or 710 ml capacity stainless steel vacuum -insulated mug designed for keeping drinks hot or cold for extended periods. It is made from food-grade 304 or 316 stainless steel with a double -wall vacuum insulation layer. The lid is made from BPA-free PS or PP plastic.  The double-walled designed can keep beverages cold for up to 12-24 hours and hot for 6-12 hours. The mug features  an ergonomic handle for a comfortable grip and a 2-in-1 lid that allows you to sip directly or use the included reusable straw. The base is tapered to fit most standerd car cup holders.