Designed for optimal temperature retention, the Smart Stainless Steel Tumbler features double-wall vacuum insulation that keeps beverages hot or cold for 12 to 24 hours. Crafted from high-quality stainless steel, it ensures durability and resistance to corrosion while maintaining an eco-friendly profile. The tumbler includes a glass liner for pure taste and features a large capacity to accommodate your hydration needs throughout the day. Equipped with a temperature display, it allows you to monitor your drink’s temperature at a glance. Its ergonomic belly cup shape provides a comfortable grip, making it a reliable companion for both everyday use and outdoor adventures.
