Ember Temperature Control Travel Mug 16 Oz
Ember

Ember Temperature Control Travel Mug 16 Oz

Model: CM21XL17AMColor: Slate BlackUPC: 810011402508
Lowest price
$88.44 at Amazon
Price seen Nov 10, 2024

Where to Buy

Newest price seen: Oct 13, 2026
RetailerPriceLast seenBuy
B
Buya
$84.95Feb 26, 2025, may have changedBuy Now
Amazon logo
Amazon
Sold by nok Store
$88.44Nov 10, 2024, may have changedBuy Now
Best Buy logo
Best Buy
15-day returns (in store too) · free return shipping · free shipping on $35+
$143.99Oct 13, 2026Buy Now
Abt Electronics logo
Abt Electronics
30-day returns (in store too)
$179.99Apr 15, 2024, may have changedBuy Now
Target logo
Target
90-day returns (in store too) · free return shipping · free shipping on $35+
$179.99Apr 15, 2024, may have changedBuy Now

Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.

Pros

  • •Keeps drinks at a stable temperature for hours, perfect for long sipping sessions.
  • •App-controlled feature allows precise temperature adjustments for a personalized experience.
  • •Large 16 oz capacity means fewer refills and more convenience.
  • •Secure lid prevents spills, making it travel-friendly.
  • •Travel lid is easy to disassemble and clean, simplifying maintenance.
  • •Made of high-quality stainless steel that feels durable and premium.
  • •No touch controls reduce accidental temperature changes.
  • •Suitable for both hot and cold beverages, including cold brew.
  • •Well-built handle fits most cup holders and is comfortable to hold.
  • •Consistently good performance for maintaining beverage temperature when used properly.

Cons

  • •Cleaning is more difficult due to its stainless steel surface and deeper design.
  • •Battery life tends to fall short, lasting around 2 hours instead of the advertised 3 hours.
  • •Customer service reports are often poor, with difficulty in support or replacements.
  • •Lid sometimes leaks, and broken caps have been noted, indicating durability issues.
  • •Some users find the mug heavy to hold, especially for extended use.
  • •The product is pricey, and repairs or replacements are hard to come by.
  • •Burnt tasting coffee has been reported, possibly from temperature inconsistencies.
  • •Needs pre-warming with a hot drink for optimal performance; less effective with cold beverages.
  • •Can take extra effort to clean all parts thoroughly.
  • •Occasional early malfunctions or wear reported, which can be frustrating given the cost.

Bottom Line

If maintaining your beverage’s temperature with app customization for hot or cold drinks is top priority, the Ember Tumbler delivers solid performance. However, users should be aware of its shorter-than-expected battery life, cleaning challenges, and durability concerns. For those seeking a more reliable and easier-to-clean option, consider products with longer battery life or higher durability. If long-term reliability and customer support are crucial, exploring alternative brands or waiting for future Ember updates may be advisable.

Read full expert review

What Reviewers Are Saying

Criticized
harder to clean5%
battery life doesn't last16%
customer service is terrible11%
lid leaks11%
burnt tasting coffee5%
heavy to hold5%
poor insulation5%

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Discussion

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