Stainless Steel Hot & Cold Vacuum Flask 750ml – Double Wall Thermal Bottle 24 Hours Temperature Retention Leak-Proof, Airtight & Easy-Open Travel Mug for Office, Gym, Travel & Outdoor Use

✅ 24-Hour Hot & Cold Performance: Equipped with advanced double-wall vacuum insulation, this flask keeps drinks hot or cold for up to 24 hours, ensuring perfect temperature wherever you go. ✅ Premium Stainless Steel Build: Constructed with high-quality food-grade stainless steel, providing durability, rust resistance, and a clean, odor-free taste every time. ✅ 100% Leak-Proof & Airtight Design: Features a secure silicone-sealed screw cap to prevent any spills or leakage — ideal for travel, workouts, hiking, or office use. ✅ Easy to Open, Carry & Clean: Designed for comfortable one-hand use with a smooth twist lid and wide mouth for easy cleaning and filling with ice or fruit slices. ✅ Safe, Reusable & Eco-Friendly: A BPA-free and reusable thermal bottle that promotes a healthier lifestyle and helps reduce plastic waste — sustainable and stylish.