Double-wall vacuum insulation maintains the ideal temperature for both hot and cold beverages for extended periods. No condensation on the outer wall, no need for coasters, and safe to touch even with hot drinks. The lid comes equipped with a detachable metal bottle opener, making it convenient to open bottled drinks at home, work, or outdoors. Made from 18/8 food-grade stainless steel, it is safe, durable, corrosion-resistant, and BPA-free.
