🔥 Advanced Temperature Display – Built-in smart display lets you check your drink’s temperature at a glance. 🥤 High-Quality Stainless Steel – Inner 304 stainless steel for superior insulation, outer 201 stainless steel for durability. 💧 Large 500ml Capacity – Perfect for staying hydrated throughout the day. 🎨 Stylish Color Options – Available in multiple classic and replaceable battery versions, including Black, White, Blue, Red, Pink, Klein Blue, Matte Purple, Dark Green, Cameo Red, and more. 🚶 Portable & Durable – Designed for home, travel, office, and outdoor use with thickened insulation for long-lasting heat preservation.
