316 Stainless Steel Vacuum Flask – 800ml/1000ml/1500ml Large Insulated Water Bottle – 24H Cold & 12H Hot Thermos with Tea Infuser & Cup Lid

Medical-Grade 316 Stainless Steel: Superior to standard steel, our 316 inner liner is highly corrosion-resistant and BPA-free. Safely enjoy coffee, tea, milk, juice, or even wine without any metallic aftertaste or lingering odors.

Advanced 6-Layer Insulation: Featuring a specialized vacuum process, this bottle keeps beverages steaming hot for 12 hours or ice-cold for a full 24 hours. Perfect for long hikes, office days, or road trips.

2-in-1 Dual Drinking Design: The innovative insulated lid doubles as a convenient serving cup. Choose to drink directly from the bottle for quick hydration or pour into the lid for a relaxing tea or coffee break.

Integrated Stainless Steel Tea Filter: Perfect for tea lovers! The removable 304 stainless steel strainer enables you to brew loose-leaf tea on the go, keeping the leaves separate from your drink.

Rugged & Portable for Travel: Equipped with a high-strength polyester lifting rope and an anti-slip silicone bottom, this bottle is built for stability and easy carrying during sports, camping, or commuting.

100% Leakproof & Adventure Ready: Engineered with high-quality seals to ensure zero leaks in your bag. Available in massive capacities (up to 1500ml) to fuel your entire day.