Elegant Jade-style Vacuum flask

1. The cup body and inner liner are crafted from 304 and 316L stainless steel, with the inner liner specifically made of 316L stainless steel for its strong corrosion resistance and odorless property, allowing you to safely hold daily beverages including tea, coffee and milk. The filter is also constructed from 316L stainless steel paired with food-grade silicone rubber, and can be easily taken apart for cleaning. The lid integrates natural calcite jade, delivering just-right heat retention — not scalding hot nor too cool, it stays warm exactly when you need it.

2. The design draws inspiration from the Song Dynasty’s widespread appreciation for jade, as well as the classic Chinese allusion of "pillowing on flowing water and rinsing with stones". The lid adopts a ring-shaped jade wall design suspended at the top, with the Xino logo subtly set within it, echoing the central hole of an ancient jade disc; a light lift of the cup lets soft light ripple gently across its surface. The cup body features a pearlescent finish that shifts subtly under light, carrying a jade-toned hue that feels cool to the touch. It forgoes overly ornate decoration, and reinterprets the elegance of ancient jade through minimalist geometric forms — the ring jade wall, soft floating light, and ergonomic grip.

3. Two capacity options of 400ml and 500ml are offered to match different drinking habits. The gift box adopts the "heaven-and-earth cover" structure, which aligns with the traditional concept of "the round heaven and square earth" — gifting this item conveys the wish that the recipient can hold to their principles amid life’s turbulence, and navigate social interactions with both integrity and flexibility. A gem and jade appraisal certificate is included in the box, acting as a firm commitment to the use of genuine, high-quality materials.