Deals Worth GiftingShop now

Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 42 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

100%would recommend to a friend

Customers are saying

Customers often highlight the effective temperature control, convenient lid design, and reliable insulation of the Sliding Lid, 14 oz. Many appreciate how well it fits and the ease of use, particularly the convenient slide opening. Additionally, some users have noted that it helps extend battery life. There were no negative comments about the product.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 42 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    From coffee table to commute

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect solution for turning my ember mug into a to go cup. Now I can keep my drink warm from the coffee table to the car

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Needed

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just what I needed to keep my coffee warm and at the perfect temperature. Fits the mug

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great Add-On!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great addition to my mug and has drastically increased my battery life. Very well made and the extra sliders are a nice touch.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Ya gotta have the lid…

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I used some BB Rewards to buy it. Its kind of a game changer because it makes the battery last at least twice as long. Its also a must-have if you wanna take your hot coffee on a hike or put it in your cup holder while driving. I like that it comes with 2 extra spout closer thingies.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Lid, Temperature control

    Rated 5 out of 5 stars

    The best bought

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My coffee was more hot and the battery was long because the lid blocked warm inside.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Fantastic tea maker

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got as a holiday gift and have used ot everyday since then. The app is easy to use and the mug holds tea warm for a a couple of hours

    I would recommend this to a friend
  • Pros mentioned:
    Fit, Insulation

    Rated 5 out of 5 stars

    Perfect match with mug both Quality products

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good Quality,snug fit came with different color sip caps,keeps coffee insulated from cold air less battery drain . Would recommend getting one.

    I would recommend this to a friend
  • Pros mentioned:
    Fit, Insulation

    Rated 5 out of 5 stars

    Lid

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Helps keep drinks warm fits cup great comes with extra slides

    I would recommend this to a friend
  • Pros mentioned:
    Insulation

    Rated 5 out of 5 stars

    It’s a cap!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It does exactly what it says it does. Keeps the drink warmer easier and keeps the milk rings down

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Insulation

    Rated 5 out of 5 stars

    Well worth it in many ways.

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This kid is amazing. Improves battery and keeps heat in longer. Should have bought sooner!

    I would recommend this to a friend
  • Pros mentioned:
    Lid, Temperature control

    Rated 3 out of 5 stars

    Nothing’s perfect

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The lid has a tight fit,I drink hot coffee.Steam forms on the bottom of the lid every time I take a drink all that steam goes back into the coffee.If I don’t use a lid A skim forms on the coffee I could just stir it before I drink.But it stays hot longer with a lid and not sitting on the heating element.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ember Sliding Lid a nice accessory

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A nice accessory to the mug I purchases without a lid. It's easy to clean. Personally think they all should come with one included. Works as it should. A little expensive for just a lid $15. I wanted to keep with the same brand however there are some on Amazon that claim to fit the mug for less.

    I would recommend this to a friend
  • Pros mentioned:
    Lid

    Rated 5 out of 5 stars

    Ember 14oz Lid Fits Well - No Leaks

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent lid that fits the 14oz cups well. It comes with 3 different color sliders that close the lid. It fits well with no leaks in my experience. Just a FYI - it does not fit the Ember Tumbler, even though it looks like it might.

    I would recommend this to a friend
  • Pros mentioned:
    Insulation

    Rated 5 out of 5 stars

    You’ll want to get this!

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is the beat investment for an Ember mug. Before using this, my coffee would steam up and creates this film of coffee on top. Then the coffee becomes bland. But this changed everything! The coffee stays hydrated and hot for hours. This is a must buy!

    I would recommend this to a friend
  • Pros mentioned:
    Lid

    Rated 5 out of 5 stars

    great addition

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    my clear lid prevents spills and provides a smooth surface for comfortable sipping.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    A must for your coffee mug

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This lid doubles the time that it will keep your coffee piping hot. I bought another mug and you had to gulp out of it with this lid. It is smooth sailing and sipping all the time you recommend it.

    I would recommend this to a friend
  • Pros mentioned:
    Lid

    Rated 5 out of 5 stars

    Lid works.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Lid keeps coffee warmer. I don’t drink my coffe immediately. Lid keeps hot.

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    Rated 5 out of 5 stars

    BrendafromYork

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fits like a charm. I love using it when I am traveling.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control
    Best Buy Employee

    Rated 5 out of 5 stars

    Perfect top

    |
    Best Buy Employee
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This helps me keep my coffee at a perfect 109 degrees for hours!

    I would recommend this to a friend
  • Pros mentioned:
    Lid

    Rated 5 out of 5 stars

    lid

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    nice lid to the cup that was purchased at christmas

    I would recommend this to a friend
Sponsored