Thermos Stainless King Vacuum Insulated Beverage Bottle, Matte Midnight Blue, 40oz
Thermos Stainless King Vacuum Insulated Beverage Bottle, Matte Midnight Blue, 40oz
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Thermos Stainless King Vacuum Insulated Beverage Bottle, Matte Midnight Blue, 40oz

4.6 stars out of 310 reviews
(4.6)|
310 ratings
Thermos Stainless King Vacuum Insulated Beverage Bottle, Matte Midnight Blue, 40ozThermos 40 Ounce Stainless King Vacuum Insulated Stainless Steel Beverage Bottle Midnight BlueThermos SDK010MR4 1 2 Liter Stainless King Vacuum Insulation Beverage BottleThermos Stainless King Vacuum Insulated Beverage Bottle 40 oz Stainless Steel
Actual Color:Matte Midnight Blue
selected, Matte Midnight Blue, $34.99, was $38.99
$38.99
Matte Rustic Red, $34.99, was $38.99
$38.99
Matte Stainless Steel, $34.99, was $42.87
$42.87
Volume Capacity:40 oz

Key item features

  • Large Capacity: 40 ounces capacity, perfect for family camping and outdoor enthusiasts.
  • Advanced Insulation: Thermos vacuum-insulation technology ensures maximum temperature retention.
  • Temperature Retention: Keeps contents hot or cold for up to 24 hours.
  • Durable Design: Double-wall stainless steel interior and exterior for long-lasting use.
  • Convenient Features: Built-in serving cup and twist-and-pour stopper for easy pouring without removing the stopper.
  • Portable: Integrated carrying handle for easy transport or hanging from a backpack.
  • Stylish Color: Midnight Blue finish adds a touch of elegance.
  • Comfortable Handling: Stays cool to the touch and has a sweatproof design.
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Current price is Now $34.99
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was $38.99
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Columbus, 43215
Arrives by Sat, Feb 28
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Sold and shipped by Thermos LLC.Pro Seller
4.823762376237624 stars out of 5, based on 505 seller reviews(4.8)
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Customer ratings & reviews

4.6 out of 5 stars
stars310 ratings159 reviews
How item rating is calculated
  1. 5 stars83% (258)
  2. 4 stars7% (23)
  3. 3 stars4% (13)
  4. 2 stars1% (3)
  5. 1 star4% (13)

Reviews summary

Pros
  • : Made with materials that retain heat well.
  • : Offers good value for the product.
  • : Has a secure grip that adjusts to size.
  • : Thermos is lightweight and has suitable capacity.
  • : Maintains desired temperature for an extended time.
  • : Features a bright, intense hue.
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Showing 1-3 of 159 reviews

Aug 10, 2025
Dean
Item details
Color: Matte Midnight Blue
Volume capacity: 40 fl oz
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Best in the category

There is nothing like an original Thermos to keep hot liquids HOT. If you 'pre-heat' your thermos with hot water, even for just 30 seconds, the thermos will keep your beverage warm of 8-10 hours. It's AMAZING. No other thermos brand comes close. The lid of the Thermos brand thermos also has a nice feature of allowing you to pour out your liquid without fully unscrewing the lid. Liquid can be poured with only 1-2 rotations. You do not have to remove the lid to pour out your liquid. That helps keep the temperature warmer too.

Helpful?29OUX8KLIWLI146634301
Jan 31, 2026
Jeorgina
Item details
Color: Matte Midnight Blue
Volume capacity: 40 oz
Sold and shipped byForza Sports
5 out of 5 stars review

Verified Purchase

This thermos is amazing. It truly keeps things hot the ENTIRE day. Definitely going to biy the mug for my coffee, water, and tea

Helpful?29OUX8KLIWLI146634301
Oct 27, 2024
Andrea
Item details
Color: Blue
Sold byFirst Choice BuyingDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Love it!!!I bought my thermos to keep my coffee hot, in case of power outages.I live in Florida .It is hurricane season.My thermos is the best hurricane supply investment I have made! lol I can function with no electric, as long as I have hot coffee!!!! lol Thanx Ya'll!!!!🌀😺⛈️

Helpful?29OUX8KLIWLI146634301