Sturdy stainless steel, Good insulation performance
UNIQUE DESIGN – The Vacuum Insulated Stainless Bottle with a detachable tea strainer. You can soak the scattered tea leaves in the cup and use the filter as a compartment when drinking. It makes tea taste that much better!
DOUBLE WALL INSULATION – Unique double walled vacuum insulation design with vacuum-seal cap to keep your drinks hot or cold up to 6 hours
QUALITY – Made of 304 stainless steel, double layer vacuum design, safe, BPA-free and eco-friendly, no smell and easy to clean