The good: Great glass weight. Doesn't feel fragile as other brands I've tried from China.
The sad: You can feel the heat from your hot drink on the outside wall of the cup. The double wall needs more of an air gap between the inner and out glass to prevent this. Although a more durable glass cup, it does not maintain your hot drink temperature as well as two other brand double wall cups I've purchased. Signed, Disappointed
No, I would not recommend this to a friend.
Response from Zwilling.comBy Customer Care, June 8, 2026
Thank you for sharing your feedback with us!
We’re truly sorry to hear that this product did not meet the Zwilling quality you’re familiar with. Your input is very important to us, and we’ll use it to continue improving our products. We appreciate you taking the time to let us know, and we hope to have the chance to provide you with a better experience in the future.
This product is truly amazing because of its insulation feature. You’ll never have to worry about getting burned while drinking or simply holding and transporting it. Very stable. You can set it down without having to look at it. Simply brilliant for coffee lovers not to mention its contemporary look.