Premium 420ml Glass Tea Infuser Bottle with Double Layer Insulation Key Features: - Double-wall borosilicate glass construction with 304 stainless steel components - Temperature resistant from -20～C to 100～C (-68～F to 212～F) - Integrated removable infuser for loose leaf tea - Leak-proof design with secure flat lid that remains stable when inverted - Modern, elegant design available in sophisticated colors Product Advantages: - Superior insulation maintains beverage temperature without external condensation - Easy operation with simple infuser insertion and removal - Durable construction resistant to thermal shock and breakage - Versatile functionality for both hot and cold beverages Applications: Ideal for diverse markets including: - Home and office environments - Travel and outdoor activities (camping, hiking, picnics) - Commercial settings (cafes, restaurants, hotels) - Gift and premium merchandise for tea enthusiasts Perfect for independent tea brands seeking premium packaging solutions and importers looking for high-quality, market-ready tea accessories that combine functionality with sophisticated design.zq20260203181508