420ML Double Layer Water Tea Infuser Tumbler

This 420ML tea water bottle is crafted from high borosilicate glass with a double-layer design and a handy tea infuser. Made from food-grade materials like PP, stainless steel, silicone, and nylon, it features a thickened rim and base for durability. The portable, leakproof sleeve feels soft and comfy to hold, making it easy to carry anywhere. Its heat-resistant, corrosion-proof glass is manually blown for extra quality—perfect for sipping tea at home, work, or on your outdoor adventures!

The Double-layer glass design, temperature resistant -20 C-120 C.