Introducing our premium stainless steel tumbler, crafted with high-quality 304 stainless steel. This tumbler features a double-wall vacuum construction, enhanced with copper insulation technology to keep your beverages hot for 8 hours and cold for 24 hours. Say goodbye to condensation, as our innovative construction prevents it from forming on the outside of the tumbler. Designed for your convenience, this tumbler comes with an easy sipping, push-on lid and slide closure, ensuring a spill-proof experience. The tumbler has a generous capacity of 500 ml, allowing you to enjoy your favorite drinks throughout the day. To add a personal touch, this tumbler can be customized with your name, initials, or logo, making it a perfect gift for your loved ones or promotional item for your business. Cleaning is a breeze, as the tumbler is handwash only. It comes neatly packaged in an XD Collection gift box, ready to be presented to someone special. Experience the perfect blend of style, durability, and functionality with our stainless steel tumbler. Stay refreshed and hydrated wherever you go, with this incredible travel companion.