A 40oz/1.1 litre insulated steel tumbler that went viral and grew in popularity on social media. Engineered for perfection, it keeps your beverages hot for 5 hours and cold for 10 hours, all in a sleek food grade 304 stainless steel design, with a strong handle for those on the go.
The BPA-free straw provides a safe sip, and the cover may be twisted to reveal a sipping alternative without the straw.