RTIC Built with double-wall vacuum insulation to keep drinks cold for up to 24 hours and hot beverages warm for up to 6 hours, making this stainless steel tumbler with lid perfect for any occasion. Crafted from 18/8 stainless steel and BPA-free materials, this tumbler cup is built to last; its durable design is RTIC tough, providing reliability and quality you can count on.
