Premium Stainless Steel Tumbler - usparkmc 550ml - Double Wall Vacuum Insulated - Hot & Cold - BPA Free - Green - 6 Pack

Stay hydrated on the go with the usparkmc 550ml Tumbler. Made from high-quality 304/18-8 food-grade stainless steel, this tumbler is sweat-resistant and built to last. With double-layer vacuum insulation, it keeps your drinks hot for 3 hours or cold for 9 hours. The splash-proof lid prevents spills and allows for easy sipping or using a straw. Perfect for car cup holders, office, travel, and more. Get this 6-pack set with stainless steel straws and cleaning brushes for yourself or as a thoughtful gift. Buy now and enjoy your favorite beverages in style!