Koolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless Steel
Koolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless Steel
Hero image 0 of Koolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless Steel, 0 of 9

Koolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless Steel

1.2 stars out of 5 reviews
(1.2)|
5 ratings

Key item features

  • Dual Insulation: Double-wall stainless steel with vacuum insulation maintains beverage temperature, keeping drinks hot or cold for extended periods.
  • 12V Heating: Features a built-in heating element powered by a 6 ft (1.8 m) cord that plugs into a vehicle's 12V receptacle to keep contents hot.
  • Generous Capacity: Offers a 1L capacity and an insulated lid that conveniently doubles as a single-serving cup.
  • Effortless Dispensing: A push-and-pour stopper allows for easy dispensing of beverages without temperature loss and securely locks to prevent leaks.
  • Durable Construction: Constructed from premium materials including a sleek stainless steel interior and exterior, ABS accents, a cool-touch flexible handle, and a leakproof rubber gasket.
  • Portable Design: Includes an adjustable canvas webbing carry strap for convenient transport.
Generated by AI
Current price is $24.99
Price when purchased online
  • Free 90-day returns

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Fri, Feb 20
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (1)

Starting from $29.99
walmart plus

Get free delivery, shipping and more*

*Restrictions apply
Try Walmart+ now

Compare with similar items

Comparison Overview:
Product

Viewing this item

Koolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless Steel
Koolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless Steel
current price $24.99
Koolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless Steel
1.2 out of 5 Stars. 5 reviews
Hydro Container Insulated Stainless Steel Soup Cup
Hydro Container Insulated Stainless Steel Soup Cup
current price $11.96
Hydro Container Insulated Stainless Steel Soup Cup
300ML Stainless Steel Mini Thermal Flask Insulated Vacuum Leakproof Portable Water Bottle With Convenient Carry Hook For
300ML Stainless Steel Mini Thermal Flask Insulated Vacuum Leakproof Portable Water Bottle With Convenient Carry Hook For
current price $12.24
300ML Stainless Steel Mini Thermal Flask Insulated Vacuum Leakproof Portable Water Bottle With Convenient Carry Hook For
ELAYARD Silver Stainless Steel Vacuum Bottle Insulated Portable Drink Bottle for Storage
ELAYARD Silver Stainless Steel Vacuum Bottle Insulated Portable Drink Bottle for Storage
current price $15.64
ELAYARD Silver Stainless Steel Vacuum Bottle Insulated Portable Drink Bottle for Storage
Comparison Chart:
FeaturesLeakproofKoolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless SteelInsulatedHydro Container Insulated Stainless Steel Soup CupLeakproof300ML Stainless Steel Mini Thermal Flask Insulated Vacuum Leakproof Portable Water Bottle With Convenient Carry Hook ForPersonalizableELAYARD Silver Stainless Steel Vacuum Bottle Insulated Portable Drink Bottle for Storage
MaterialMetalKoolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless SteelStainless SteelHydro Container Insulated Stainless Steel Soup Cupmetal300ML Stainless Steel Mini Thermal Flask Insulated Vacuum Leakproof Portable Water Bottle With Convenient Carry Hook ForStainless SteelELAYARD Silver Stainless Steel Vacuum Bottle Insulated Portable Drink Bottle for Storage
ColorSilverKoolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless SteelAssorted ColorHydro Container Insulated Stainless Steel Soup CupBlue300ML Stainless Steel Mini Thermal Flask Insulated Vacuum Leakproof Portable Water Bottle With Convenient Carry Hook ForSilverELAYARD Silver Stainless Steel Vacuum Bottle Insulated Portable Drink Bottle for Storage
Weight1.60 lbKoolatron 12V Insulated Vacuum Flask with Heater, 1L Stainless Steel0.67 lbHydro Container Insulated Stainless Steel Soup Cup0.44 lb300ML Stainless Steel Mini Thermal Flask Insulated Vacuum Leakproof Portable Water Bottle With Convenient Carry Hook For0.62 lbELAYARD Silver Stainless Steel Vacuum Bottle Insulated Portable Drink Bottle for Storage
Now hiding additional rows in the Table

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

1.2 out of 5 stars
stars5 ratings4 reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 4 reviews

Dec 28, 2025
WalmartCustomer
2 out of 5 stars review

Verified Purchase

It hasn't performed like I thought.

Incentivized Review
Helpful?2P0BH1AQ9DZ544577814
Feb 21, 2016
Disappointed
1 out of 5 stars review

Thermos

I received the thermos in a timely manner. It looks really nice. I didn't like the fact that the adapter itself was not already assembled and no instructions on how to assemble it was included. One of the prongs on the side of the adapter went in and didn't connect anymore. I will be returning it for a refund.

Helpful?2P0BH1AQ9DZ544577814
reply from Supplier Response

Dear Valued Customer, We understand your disappointment with your product and agree that this is not acceptable. It’s important to us that our customers are more than satisfied and we would like the opportunity to resolve this issue immediately. If you give us a chance, we are intent on making this right and hope you will allow us to speak with you to discuss the situation. Please give us a call at 1-800-265-8456 at your earliest convenience. Or if you prefer you may email us on service@koolatron.com. Please reach out to us by call or by email. We want hear all about your concerns and address them in the most suitable way. We look forward to hearing from you. Your feedback makes us better. Sincerely, The Koolatron Team

Dec 24, 2015
Jeffery57
1 out of 5 stars review

No good

Bought 2 of them, first one was damaged when I received it. Sent it back. Second one would not heat. Sent it back. Will not buy another.

Helpful?2P0BH1AQ9DZ544577814