On Amazon where you can now get this
Glass Cups with Bamboo Lids & Glass Straws 4-Pack for just $13.99 (regularly $14.99).

This trendy glass cup set comes with four 16oz glass cups with bamboo lids, four glass straws, two brushes, and two stainless steel mixing spoons. The cups are made of durable glass that can withstand rapid temperature changes to hold both hot and cold drinks and are dishwasher-safe for easy cleaning.
这款玻璃杯非常适合在家、办公室或旅行中使用。它们具有双层玻璃设计,能够保持您的饮品保持温度,同时也不会烫手。玻璃吸管方便您享受冷饮,还附带一个方便的清洗刷。