Cute Thermal Straw Bottle 620ml - 316L Steel & Tea Infuser

Premium 316L Stainless Steel: Upgraded from standard 304, this medical-grade 316L liner provides superior corrosion resistance and purity, ensuring your tea or water tastes fresh with no metallic aftertaste.

Removable Tea Infuser: Enjoy loose-leaf tea or fruit-infused water on the go. The integrated PP strainer filters out leaves and pulp, making it easy to brew your favorite drinks directly in the bottle.

Hygienic Straw & Dust Cap: Designed for clean sipping, the silicone straw features an integrated dust cap design that covers the nozzle when not in use, keeping it sanitary and leak-proof.

7-Layer Temperature Lock: Engineered with advanced 7-layer insulation technology, including copper plating and a high-vacuum layer, keeping beverages warm (above 48°C) for up to 6 hours.

Portable Large Capacity: With a generous 620ml volume and a durable woven hand strap, this bottle is perfect for all-day hydration at school or travel without constant refills.