
Easy-Clean Reusable Trendy Stainless Steel Insulated Water Bottle for Office Use. Vacuum Insulation Technology: Double-layer stainless steel blocks heat transfer for superior temperature retention. Long-lasting Temperature Lock: Keeps hot drinks warm for 6-12 hours and cold drinks cool for 12-24 hours. Food Grade 304 Stainless Steel: Inner liner made of safe, corrosion-resistant, BPA-free 304 stainless steel. Leak-proof Design: Silicone sealing ring prevents liquid leakage and protects against spills. Customizable Logo and Design: OEM/ODM services available for logo and design customization. Durable and Wear-resistant: Sturdy construction resists bumps, deformation, and daily wear effectively. Easy to Clean: Smooth inner wall prevents stains and odors for convenient cleaning. Eco-Friendly and Safe: Made from non-toxic materials ensuring safe and hygienic drinking water.