ionMug Coffee Mug & Charging Coffee Mug Warmer Coaster, 12oz. Stainless Steel Coffee Mug with Lid, 3.5" x 3.5" x 5"
ionMug Coffee Mug & Charging Coffee Mug Warmer Coaster, 12oz. Stainless Steel Coffee Mug with Lid, 3.5" x 3.5" x 5"
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ionMug

ionMug Coffee Mug & Charging Coffee Mug Warmer Coaster, 12oz. Stainless Steel Coffee Mug with Lid, 3.5" x 3.5" x 5"

ionMug Coffee Mug & Charging Coffee Mug Warmer Coaster, 12oz. Stainless Steel Coffee Mug with Lid, 3.5" x 3.5" x 5"ionMug Coffee Mug Charging Coffee Mug Warmer Coaster 12oz Stainless Steel Coffee Mug with Lid 3 5 x 3 5 x 5ionMug Charging Coaster 12oz Stainless Steel Self Heating Coffee Mug with Lid 3 5 x 3 5 x 5ionMug Charging Coaster 12oz Stainless Steel Self Heating Coffee Mug with Lid 3 5 x 3 5 x 5
Actual Color:White

Key item features

  • Temperature Control: Choose from 3 adjustable temperature levels: 135 F, 140 F, or 145 F, with an LED indicator showing the desired level and heating completion.
  • Long-Lasting Heat: The built-in rechargeable battery keeps beverages hot for up to 3 hours, or use the charging coaster to maintain heat all day.
  • Auto Shut-Off: The ion Mug automatically turns off after 3 hours or when no liquid is detected, ensuring safety and energy efficiency.
  • Easy Cleaning: Made from 304 stainless steel and ABS material, the mug can be easily cleaned under running water.
  • Spill-Proof Design: The anti-spill lid helps prevent spills, keeping your hot beverage secure in the cup.
  • Compact Size: With dimensions of 3.5" x 3.5" x 5" and weighing only 1 lb, the mug is conveniently portable and easy to handle.
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Current price is Now $35.00
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was $39.98
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4.53393665158371 stars out of 5, based on 221 seller reviews(4.5)
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About this item

Product details

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Customer ratings & reviews

4.2 out of 5 stars
stars3,335 ratings2,625 reviews
How item rating is calculated
  1. 5 stars74% (2,456)
  2. 4 stars7% (223)
  3. 3 stars5% (152)
  4. 2 stars3% (103)
  5. 1 star12% (401)

Reviews summary

Pros

  • : Mug has a contemporary look.
  • : Simple to operate and manage.
  • : Maintains temperature for an extended period.
  • : Offers 3 preset temperature options.
  • : Offers great value at this cost.

Neutral

  • : Can hold 12oz, but may be too small for some users.
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Showing 1-3 of 2,625 reviews

Dec 7, 2025
Slayermom
Item details
Color: Bronze
5 out of 5 stars review

Verified Purchase

Where has this been all my life. I have to drink slowly and my coffee always cools off before I finish. With this I can keep it hot for hours. It looks cool and is easy to use

Helpful?4G9FVQP91KLX210455320
May 19, 2026
Cheri
Top Reviewer
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

ok, for those who didn't read the instructions... this cup is amazing, I'm on month two with it, no issues bottom of your cup, hold button until lights flash, choose your temp or whether to put it to sleep... don't forget to do that after your finished... this will keep your drink hot, so hot, you'll need lip balm for the burn if you aren't careful about one hour off charger, then recharge, repeat. my process is simple, fill, drink, repeat. I work up to 12 hours at my office, so do purchase if you are tied to a desk

Helpful?4G9FVQP91KLX210455320
Jan 24, 2026
FLO
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

Purchased for a gift. Recipient was impressed with how easy it was to use and it maintains desired temperature (internal battery). Temperature control is on the cup eliminating the need to control through an app. If you do get busy and forget your coffee/tea it reheats very quickly. Several of her friends have purchased on her recommendation.

Helpful?4G9FVQP91KLX210455320