知足常樂保温杯 Stay contented and happy thermal cup

幸福经常就藏在忙碌的缝隙之间。像是能够在冰冷的环境喝上一口温水，提醒我们珍惜平凡的日常，记得要知足常樂。

容量：510ml

瓶口可上锁，防溢防漏。

Happiness can be as simple as taking a sip of warm water in the freezing workplace, a timely reminder to appreciate what we have and stay happy.

Capacity: 510ml

Lid with lock to prevent leakage.