Double-Wall Glass Water Bottle, 10.14oz, High Borosilicate Glass with Mineral Filter, Stainless Steel Cap

Removable tea storage design, glacial rock tea water glass separation cup, 300 ounces, high mountain tea-specific tea brewing cup, one-button tea water separation, heat-resistant, explosion-proof high borosilicate glass tea cup, dual-use office and travel tea set, glacial rock tea-specific cup, portable travel tea set, dual-use hot and cold glass cup.

• 【One-click tea separation, goodbye bitterness】​​ Patented rotating filter design separates tea leaves from tea in 3 seconds, precisely controlling steeping time. Ice rock tea does not release excessive tannic acid, retaining its natural sweetness and mineral activity.
• [High borosilicate glass, resistant to sudden changes in temperature] Explosion-proof and crack-resistant, the transparent cup allows you to clearly see the color of the tea. The unique “golden broth” and mineral deposits of ice rock tea are clearly visible.
• [Removable tea container + sealed freshness lock, portable] The 304 stainless steel independent tea container can be used as a tea storage jar, with a silicone seal to prevent leakage and moisture. It can be used for cold brewing (4°C refrigeration) or hot brewing (100°C boiling water).
• 【Specialized Design for High Mountain Tea】 ▸ 5mm raised filter holes intercept tea residue, retaining the delicate tea leaves and minerals of glacial rock tea ▸ The anti-slip rock-textured base at the bottom of the cup is inspired by glacial rock layers, ensuring stability and preventing tipping ▸ 300ml golden capacity (10.14oz) maintains flavor even after three infusions, ideal for solo enjoyment or sharing
• 【Suitable for multiple scenarios, ideal for gifts or personal use】​​ Quickly brews tea in the office, refreshing without bitterness Outdoor travel drawstring cloth cover protects against impact, easily fits into a backpack Transparent glass enhances the ritual of brewing tea Even beginners can brew professional-grade rock tea