Stainless Steel Hot & Cold Vacuum Flask 1000ml – Double Wall Thermal Bottle 24 Hours Temperature Retention Leak-Proof, Airtight & Easy-Open Travel Mug for Office, Gym, Travel & Outdoor Use

✅ Long-Lasting Hot & Cold Retention: Keep your beverages hot or cold for up to 24 hours with advanced double-wall vacuum insulation — perfect for tea, coffee, or chilled drinks anytime. ✅ Premium Food-Grade Stainless Steel: Crafted with high-quality, rust-resistant stainless steel interior and exterior for long-lasting use, hygiene, and pure taste with every sip. ✅ Leak-Proof & Airtight Seal: The secure screw-top lid with silicone gasket ensures zero leaks or spills, making it reliable for travel, work, gym, and outdoor activities. ✅ Easy to Carry, Open & Clean: Lightweight yet sturdy, the ergonomic flask is comfortable to hold, simple to open, and easy to clean — perfect for daily hydration on the move. ✅ Eco-Friendly & Reusable Choice: Say goodbye to disposable bottles — this BPA-free and reusable thermal flask is environmentally friendly and safe for everyday use.