Sliding Lid, Splash-Proof Mug Lid Compatible with First and Second Generation Ember Mugs, 14 oz

Why didn't I get this sooner? Perfect fit and seal. On my 14oz Ember, which used to keep coffee warm for about 60-70 min, it now keeps it warm for 2+ hours! As long as the sliding piece is in the closed position, keeps all liquids in even in a bumpy truck cup holder. Yes, it still gets a little outside, but thanks to the lids design, what little that does escape stays inside the lid. Great deal and the perfect add on one to a great coffee mug!

I bought this lid to use with my 14 oz metallic Ember Mug2. The quality of the lid is good. It fits my mug really well. The silicon o-ring makes the fit nice and snug. And it’s easy to clean. I find it keeps my coffee hotter throughout the mug, instead of the coffee just being hotter at the bottom of the cup more than the top. And it also preserves a little battery life. All that being said, I would call the lid more splash-proof than spill-proof. When my mug tips over, liquid leaks from the closed sippy slider on top of the lid. It leaks out slowly, but when it’s coffee spilling into and the cup holders in the center console of your car, any amount is problematic. Also, if my mug dropped onto a hard surface, I’m pretty sure the lid would pop off. So yeah, not spill-proof, but definitely splash-proof because the lid fits nice and snug. Overall, though, this is a very useful accessory for an Ember mug, and I’m glad I decided to buy it.

Fits my 10oz flip Ember mug. Keeps my coffee warmer longer and helps prevent spills

The lid really extends the life of the charge. Using the lid, I always get 2 cups out of each charge. Sometimes, I have gotten 3.

First. I LOVE MY EMBER MUG!! I wanted a leak proof lid because I am presently a guest in another person’s house and carrying my coffee across their carpet!! I didn’t even consider a knockoff lid and ordered from Ember. The lid fits securely and doesn’t leak, but I’m sorry to say, the slide closure leaks at the slightest tipping of the mug. Disappointing!

I love my Ember mug, but I always felt like the heat escaped too quickly from the top. This sliding lid is the perfect fix. It fits both my 10 oz Gen 1 and Gen 2 mugs perfectly. Pros: Better Battery Life: Since the lid keeps the heat in, the mug's heating element doesn't have to work nearly as hard. I’ve noticed my battery lasts about 20-30% longer now. Splash-Proof: It’s great for walking around the house or office. It won't survive being turned upside down, but it stops the "slosh" perfectly. Easy to Clean: The slider pops off easily so you can clean underneath it—no hidden mold issues. Cons: It’s a bit pricey for a lid, but for the convenience, it’s worth it.

Honestly thought my day was over when my coffee fell over in the car and was laying on the floor. This lid stayed on and my coffee did not spill. 🙌 it’s a miracle

Really helped to keep my coffee extra warm, however, after only a couple of uses it all of a sudden no longer fits and pops right off the coffee mug. I only rinse it after using it. Wondering if it’s just a defect in the lid that I ordered? Because like I said, in the beginning, it was great.!