Double Wall Glass Water Bottle Tea and Water Separation Tea Bottle Mug Cup with Tea Infuser

High-borosilicate heat：resistant double layer glass bottle, it's safe for both boiling and ice water.

LEAKPROOF - screw top is completely leakproof, so you can carry it or place it in your handbag/backpack with confidence

Eco-Friendly Material：Made of toxic-free borosilicate glass,which is extremely safe and BPA/lead free.