Stainless Steel Hot & Cold Vacuum Flask 500ml – Double Wall Thermal Bottle 24 Hours Temperature Retention Leak-Proof, Airtight & Easy-Open Travel Mug for Office, Gym & Outdoor Use

• 24-Hour Hot & Cold Insulation: Advanced double-wall vacuum insulation technology keeps your beverages hot or cold for up to 24 hours, ensuring the perfect temperature all day. • Premium Stainless Steel Build: Crafted with high-quality, food-grade stainless steel inner and outer layers for long-lasting durability, safety, and resistance to rust and stains. • Leak-Proof & Airtight Lid: Designed with a secure silicone-sealed cap that prevents spills and leakage, making it perfect for travel, office, gym, or outdoor adventures. • Easy to Open & Clean: Ergonomic design with a smooth, twist-open lid for effortless pouring and easy cleaning, ensuring convenience and hygiene. • Eco-Friendly & Reusable: BPA-free, reusable design helps reduce plastic waste while maintaining a fresh and pure taste every time you drink.