Thermos Stainless King Vacuum Insulated Beverage Bottle 16 oz Matte Midnight Blue with Built-in Cup
Thermos Stainless King Vacuum Insulated Stainless Steel Beverage Bottle, 16oz, Matte Midnight Blue
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Thermos Stainless King Vacuum Insulated Stainless Steel Beverage Bottle, 16oz, Matte Midnight Blue

|187 ratings
Thermos Stainless King Vacuum Insulated Stainless Steel Beverage Bottle, 16oz, Matte Midnight BlueThermos Stainless King Vacuum Insulated Stainless Steel Beverage Bottle 16oz Matte Midnight BlueThermos Stainless King Vacuum Insulated Stainless Steel Beverage Bottle 16oz Matte Stainless Steel
Actual ColorMidnight Blue

Key item features

  • Advanced Insulation: Thermos vacuum insulation technology for maximum temperature retention
  • Durable Build: Constructed with high-quality stainless steel for long-lasting use
  • Temperature Control: Keeps drinks cold for up to 24 hours and hot for up to 18 hours
  • Convenient Stopper: Twist-and-pour stopper allows pouring without removing the stopper completely
  • Built-in Cup: Lid doubles as a serving cup for added convenience
  • Sweat-Proof Exterior: Exterior remains sweat-proof to prevent moisture buildup
  • Compact Size: Product dimensions are 3.4" x 3.4" x 10.4", making it easy to carry
  • Finish Variability: Available in matte or glossy finish depending on availability
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Customer ratings & reviews

4.7 out of 5 stars
stars
187 ratings89 reviews
How item rating is calculated
  1. 5 stars80% (149)
  2. 4 stars13% (25)
  3. 3 stars3% (6)
  4. 2 stars2% (3)
  5. 1 star2% (4)
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Showing 1-3 of 89 reviews

Jul 6, 2026
Reviewer name: RavK
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

The best

The best flask. This is my third one in last 5 yrs. Bought it to carry chai to work, stays hot for several hours. Size is decent, enough for 2-3 people

International review
Review from walmart.ca
Helpful?3RAQBTB2TEDP405973672
Jul 16, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Works perfectly

Only used once so far and that was for ice cold water, but it works perfectly and kept my water very cold.

International review
Review from walmart.ca
Helpful?3RAQBTB2TEDP405973672
Jul 8, 2026
Reviewer name: Terry
Top Reviewer
Item details
Color: Stainless Steel
Sold and shipped byThermos LLC.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Worth it!

This thermos is the real deal. It is good quality and dishwasher proof. We use it to keep water for keeping hydrated. Works well.

Helpful?3RAQBTB2TEDP405973672
Current price is $28.75
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  • Free shipping
  • Free 30-day returns

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Sold and shipped by Thermos LLC.
4.764359351988218 out of 5 stars
4.764359351988218 stars out of 5, based on 679 seller reviews(4.8)
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