🔷Royalford RF12390 500ml Stainless Steel Vacuum Flask 

Stay refreshed throughout the day with the Royalford RF12390 Stainless Steel Vacuum Flask. Designed with double-wall vacuum insulation, this 500ml flask effectively maintains beverage temperature, keeping drinks hot or cold for extended hours. Crafted from high-quality SS304 stainless steel, the flask is durable, rust-resistant, and safe for everyday use. Its sleek, slim cylindrical design makes it easy to carry in bags, backpacks, or car cup holders, while the secure screw lid ensures leakproof performance during travel. Perfect for office, school, gym, or outdoor activities, the Royalford RF12390 vacuum flask combines functionality, durability, and modern style for daily hydration needs.

🔷Key Features

✅500ml Capacity – Ideal for daily hydration needs

✅Double Wall Vacuum Insulation – Keeps beverages hot or cold for hours

✅Premium Stainless Steel (SS304) – Safe, durable, and rust-resistant

✅Hot & Cold Compatibility – Suitable for tea, coffee, water, or juice

✅Leakproof Screw Lid – Prevents spills during travel

✅Slim & Lightweight Design – Easy to carry anywhere

✅BPA-Free Construction – Safe for everyday use

✅Stylish Gradient Finish – Modern and elegant appearance

✅Travel & Office Friendly – Fits easily in bags and cup holders