DeFancy Double-Insulated Coffee Mug: Keeps Drinks Warm for Hours

PinkLilyPinkLily: I have to admit, when it first arrived I was very skeptical. It feels flimsy, like it’s going to shatter any second if anything touches it. It’s very lightweight and feels like fairly thin glass, not like normal drinking glasses.

But it’s held up perfectly fine without any issues to my daily morning coffee, and kept it warm longer too.
It’s survived the dishwasher a few times and the regular washing by hand every day. My spoon hasn’t scratched it yet either so that’s something.

Aaand I just love how it looks ;) The lid is definitely a cool extra.

United States on Jun 14, 2020

Cat MomCat Mom: I really like this mug! It has a large capacity which is a must for office workers like me. This keeps me from having to get up to refill my coffee as many times. It has a stylish modern look and I love the fact that you can remove the lid entirely and have it be like a regular mug! I like the fact that it's clear glass, so you can see how much coffee you have left. It does not seem like something that should be put in the microwave or the dishwasher, so handwashing is best. I am so glad I got this mug and would buy it again!

United States on May 31, 2020

Paul in SF: The mug seems fine in general, although I am nervous about the durability of the glass. However, with the lid on it does not hold 17 ounces it holds about 15 ounces. If you try to put the lid on when the mug is too full (i.e. more than 15 ounces) the contents will overflow. The design of the lid traps air in the lid which forces the liquid down and pushes it out of the cup. Three modifications would improve the design and functionality: 1) a small airhole in the middle of the lid, to let air out when putting on the lid and allowing more liquid to stay in the mug; 2) a silicone bead around the lid where it rests on the mug, so the lid doesn't rattle or fall off; and 3) a silicone bead around the bottom of the mug to allow a soft landing of the mug on a hard surface. I would gladly pay double the price for a mug with these features.

United States on Mar 05, 2020

MsChris: The mug is larger than I expected - I use it for hot water and lemon, or chamomile tea. I even took it with me for a hospital stay so I wouldn't have to use their stinky plastic or disposal cups. This mug is very easy to wash so I haven't put it in the dishwasher. It holds heat nicely and doesn't weigh much. The only negative is that the lid is difficult to take off a very hot drink as it gets hot - normally I do not use it unless covering a drink I've already allowed to cool to drinkable temperature.

United States on Jul 17, 2019

🐼 Poker Panda 🐼🐼 Poker Panda 🐼: I really love this mug, and if it were my very first double wall borosilicate glass mug, I'd be freaking out with excitement. It's really beautiful and the glass is substantially thicker than my last 2 identical mugs, which both broke from their frailty. It's also heavier and more sturdy, which is a really good thing. The mug's rim is so wide that my lips get tired from having to grip around it for every sip. Otherwise, I have to totally relax my lips and just kind of tip the mug back to drink it. I got used to it, but it was uncomfortable for the first couple days. You'll see what I mean if you get this. The top opening is also very wide from one side to the other side. My huge silicone butterfly cover just barely covers the rim which surprised me. It almost doesn't fit, and the silicone cover is really big. At first I didnt like the glass cover at all because it has no silicone gasket on it or anything to keep it on tight. It rattles around and doesn't fit perfectly.. But it does seem to hold in the heat okay anyway, although it's not as good as something that covers the sides and keeps the liquid totally insulated. If the glass were thinner, you'd have to be very careful, but...

United States on Nov 20, 2017