替換玻璃（附密封圈）JUWEL 1918 0.65L

Perfect fit for my old thermos, the replacement glass is just like the original. The sealing ring creates a tight seal, no leaks at all. Glad to get this spare part instead of throwing away a good flask.

The sealing ring fits snugly and the glass itself is noticeably thicker than the original, which gives me confidence it will last. Brewed my morning coffee in it and the temperature held perfectly for hours. No fuss, just exactly what my old thermos needed.

Fits perfectly into my old flask without any wobble — the sealing ring creates a tight, leak-proof seal. The glass itself feels sturdy and well-made for a spare part. Exactly what I needed to get my thermos back in working order.