Thermos Stainless King Vacuum Insulated Stainless Steel Tumbler, 16oz, Matte Midnight Blue
Thermos Stainless King Vacuum Insulated Stainless Steel Tumbler, 16oz, Matte Midnight Blue
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Thermos Stainless King Vacuum Insulated Stainless Steel Tumbler, 16oz, Matte Midnight Blue

511 ratings
Thermos Stainless King Vacuum Insulated Stainless Steel Tumbler, 16oz, Matte Midnight BlueThermos Stainless King Vacuum Insulated Stainless Steel Tumbler 16oz Matte Midnight BlueThermos Stainless King Vacuum Insulated Stainless Steel Tumbler 16oz Matte Army GreenThermos Stainless King Vacuum Insulated Stainless Steel Tumbler 16oz Matte Stainless SteelThermos Stainless King Vacuum Insulated Stainless Steel Tumbler 16oz Matte Rustic Red
Actual ColorMatte Midnight Blue

Key item features

  • Vacuum Insulation: Features Thermos vacuum insulation technology for maximum temperature retention, ensuring beverages stay hot for extended periods.
  • Durable Build: Constructed from robust stainless steel, providing lasting durability and a sleek matte midnight blue finish.
  • Secure Sealing: Equipped with a DrinkLock sealing lid that is leak-proof when securely closed, preventing spills.
  • Convenient Features: Includes a built-in tea hook for added utility and is designed to be compatible with most cup holders.
  • Easy Maintenance: The tumbler is dishwasher safe, specifically designed for top-rack cleaning for effortless care.
  • Optimal Capacity: Offers a 16-ounce capacity, ideal for a substantial commute or extended use.
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Customer ratings & reviews

4.7 out of 5 stars
stars
511 ratings286 reviews
How item rating is calculated
  1. 5 stars85% (433)
  2. 4 stars8% (42)
  3. 3 stars3% (17)
  4. 2 stars1% (4)
  5. 1 star3% (15)

Reviews summary

Pros

  • : Has a manageable dimension.
  • : The mug keeps drinks hot over several hours.
  • : Made with materials that can withstand rough handling.
  • : Offers good quality at this price.

Neutral

  • : Can be secure, but also prone to sticking.
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Showing 1-3 of 286 reviews

Jun 25, 2026
Reviewer name: Darlene
Top Reviewer
Item details
Color: Silver
Sold byThermos LLC.Delivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

armor

The best cup on the market. I love the sleek, shine steel look, Keeps hot beverages very hot for long hours, and cold beverages very cold for long hours. It really doesn't drip and easy to drink from. I really Love this cup, it checked all the boxes. It's not too heavy, either. I highly recommend this product to everyone.

Helpful?4II9OL80RK9J477168963
May 29, 2026
Reviewer name: Carlton
Top Reviewer
Item details
Color: Silver
Sold byThermos LLC.Delivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

THERMOS is the ONE.

I have been looking to replace another product for more than a year. Obviously, Thermos is now the best product for my personal daily use. The main difference is in the lid. No straw use: limited drink use. Use as a thermos!!! Handle not required. Fits in my carrier. (3)

Helpful?4II9OL80RK9J477168963
Jun 26, 2026
Reviewer name: debbie
Top Reviewer
Item details
Color: Silver
Sold byThermos LLC.Delivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Travel mug is exceptional, great guality and price

Helpful?4II9OL80RK9J477168963
Current price is $29.99
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4.78858024691358 out of 5 stars
4.78858024691358 stars out of 5, based on 648 seller reviews(4.8)
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