Vacuum
Flask

22oz & 32oz Available

Color Customized

Vacuum
Flask

20oz & 32oz Available

Color Customized

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Razzle Dazzle 22oz Vacuum Flask
Razzle Dazzle 22oz Vacuum Flask
Vacuum Flask
220z Carrara Marble Vacuum Flask
22oz Wood Grain Vacuum Flask
22oz Sorbet Vacuum Flask
22oz Tropical Sea Vacuum Flask
22oz Dreamcicle Keto Chow Vacuum Flask
Vacuum Flask-Flask-Keto Chow
32oz Sorbet Keto Chow Vacuum Flask
32oz Tropical Sea Vacuum Flask
32oz Violet Sky Keto Chow Vacuum Flask
32oz Rose Gold Vacuum Flask
32oz Bermuda Deep Keto Chow Vacuum Flask
32oz Geode Keto Chow Vacuum Flask

Vacuum Flask

The 22oz is 2.9 inches wide at the base; 9.4 inches tall; weighs 11oz; keeps drinks cold for 24 hours and hot for 12 hours; and fits most cupholders.

The 32oz is 3.5 inches wide at the base; 9 inches tall; weighs 13.2oz; keeps drinks cold for 28 hours and hot for 12 hours; and does not fit most cupholders.

Made from stainless steel with double-walled and vacuum-sealed insulation, this durable wide-mouth bottle keeps your drink at its optimum temperature for hours. And, its exterior never sweats. So say goodbye to coasters and slippery bottles!

Plus, it's got a variety of lids to choose from! Each Keto Chow Stainless Steel Vacuum Insulated Flask comes with a BPA-free plastic Flip Lid with a handle (ideal for hot liquids), you also receive either: a stainless steel twist-on lid, or a flip-up straw lid (see the photo for which one comes with the different colors).

The Keto Chow Stainless Steel Vacuum Insulated Flask is hand wash only. Manufactured by Simple Modern.

$18.99
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Designed With You In Mind

If you've been reading our blog for very long, you'll probably know that we've been advocating vacuum insulated flasks for years and now they're available with a super cool Keto Chow logo laser etched on one side. Perfect for when you're:

  • Staying Keto at a conference.
  • Running around a weird city (sorry San Francisco, you know it's true =).  
  • Stuck in a class all day and you know the lunch options are going to completely suck.  
  • Driving around.  
  • Hiking
  • Running around Disneyland (though those smoked turkey legs are pretty awesome).

How To Use

You need to either pre-refrigerate your Keto Chow for several hours or add in some ice cubes - in our experience, the insulated flasks will keep Keto Chow cold for at least 18 hours but the liquid needs to already be cold! The double-wall vacuum insulation keeps hot drinks hot up to 12 hours and iced drinks cold up to 24 hours. The stainless steel won't transfer flavors or odors to your next drink. This means your favorite beverage is always pure and refreshing.

The flip-top lid should keep your gear nice and clean but please do make sure that you close the lid before you put it in your backpack.

Order Today!

Customer Reviews

Based on 89 reviews
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M
Madeleine Spector
Beautiful and wellbuild

Just purchased another large travel mug but this is definitely my new favorite. Large , and interchangeable tops!! Thank you!

B
Bob Wiley
Great for drinking Keto Chow!

I bought a Vacuum Flask and it's Freaking Awesome! I use it everyday. The vacuum doesn't seem to be working though. I've dragged it along my carpet and it doesn't pick up anything, but for drinking Keto Chow it's Great!

K
KAT
Beautiful!

Absolutely needed this for road trips to hold a full serving of KC. Exceptional construction and keeps my KC nice and cold for hours. Thank you!

D
Donna D
Great Vacuum Flask

I needed an insulated flask for my water, that would fit in my cup holder of my van as I drive for a living. These are Perfectly Perfect.! They are Pretty and keeps my drinks Cold all day. I can bring my water or my Keto Chow and know it will be the perfect temperature.! And I love that we get 2 different lids with each one to be able to choose which one we need to use.!

A
Andrea G
Vacuum flask

Kept my drink good and cold today! Awesome!

K
Kirst K
Great Product

Keeps ice cold all day very refreshing on these 90 plus degree summer days!

K
Kirst K
Great Product

Keeps ice cold all day very refreshing on these 90 plus degree summer days!

K
Katie kusiak
Great flask

Love this vacuum pack. Very convent to take Keto Chow wherever you go but especially on day trips. Keeps it cold all day which is different than other flasks. So happy I bought this.

K
Katie kusiak
Great flask

Love this vacuum pack. Very convent to take Keto Chow wherever you go but especially on day trips. Keeps it cold all day which is different than other flasks. So happy I bought this.