DT29-Coffee mug

1. Double Stainless Steel Construction, Safe & Anti-Corrosion Inner liner is food-grade 304 stainless steel and outer shell uses 201 stainless steel, BPA-free and anti-corrosive. No metal residue or strange smell while filling coffee, juice and soda. Double vacuum layer blocks heat conduction so the outer wall stays cool even with boiling water inside, wear-resistant and not easy to get dirt after long-term use. 2. Three Sizes Available:250ml/360ml/480ml for Car & Daily Carry Three capacities meet different drinking demands. Slim body fits most car cup holders perfectly and fits comfortably in one hand. Portable size is ideal for commuting, office, school and outdoor trips, easy to put into bags. 3. Double Wall Vacuum Insulation, 6H Hot & 12H Cold Preservation Advanced vacuum insulation keeps drinks warm for 6 hours and cold up to 12 hours. Keep iced beverage chilled in summer and hot coffee warm in winter, preserve original taste all year round. 4. One-Touch Flip Sip Lid, Dual Drinking Options & Leakproof Seal Features one-touch flip-up sip opening: press gently to open the small spout for instant direct drinking without unscrewing the whole lid. Twist off full lid for wide-mouth big gulp or ice adding. Built-in high-density sealing ring prevents leakage when upside down, safe to carry inside backpacks. 5. Optimized Anti-Tipping Base Structure & Easy Cleaning Specially shaped base lowers center of gravity for stable placement on desk and car holder, effectively avoiding tipping over. Matte coating resists scratches; smooth inner wall enables effortless rinse of coffee and milk residues. Available in multiple trendy macaron colors with minimalist appearance. 6. Custom Service & Fast Bulk Shipment OEM customization including logo printing, custom color and package is available with low MOQ. Standard export carton with 50pcs per carton, ready stock for quick delivery, perfect for gift order, cross-border wholesale and supermarket supply.