Most Leak Proof

The Contigo Autoseal water bottle has been around for a while now and remains popular for a very good reason. We’ve been going back to this one, using at the office and while testing gear outdoors, and can comfortable confirm why the Autoseal function is both unique and effective. Not only does it seem to be the most leakproof water bottle, but it consistently impresses by maintaining the coldness of the liquids it holds.

Primarily for water, this impressive 24 oz stainless steel bottle is one of the most popular products in a crowded field. It’s the autoseal technology that can also work as a spout and the price that does it for most people.

It’s designed for use in the car, on the bed stand and on the go. With a thoughtful ergonomic profile, CONTIGO continues to produce these without needing to change anything.

Our Overall Review

We have thoroughly tested - and read reviews from other experts and users. In summary, this is what we think:

4.8

Things we like:

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    Double-wall insulation keeps cold for a day without condensation
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    100% leak proof
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    Easy-to-use push-button works well in the car
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    Easy to carry and pack
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    Wide mouth for ice
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    Protected mouthpiece
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    Lid is dishwasher safe

Things we don't like:

  • check-markWhile the lid can go in the dishwasher, the flask itself needs to be washed by hand

Where to buy:

Contigo Autoseal Product

CONTIGO Autoseal

Overview

With a capacity of 24 ounces, the CONTIGO Autoseal Chill is an ideal daily water bottle. It keeps you hydrated throughout the day, whether you are at the gym, office, or outdoors.

This water bottle is designed with CONTIGO’s impressive vacuum insulation technology, Thermalock. With this technology, your drinks can stay cold for as long as 28 hours.

What that means is that if you fill it up with water and ice cubes (wide mouth for the cubes) and put the lid on, the contents will remain very chilled if you open it up again at the same time tomorrow.

Another significant feature of this water bottle is Autoseal. This technology makes a 100% spill-proof drinking experience possible. It comes with a push-button, which you need to push every time you sip. When you release this push-button, the lid closes automatically.

The push-button also helps maintain the chilly temperature while making it possible to pour cold water into a glass like a spout.

For on-the-go performance, the CONTIGO Autoseal Chill comes with a carrying handle. You can carry it everywhere or even pack it in your bag.

The sleek profile of this water bottle is suitable for any style. The minimalist yet functional design is pretty classy.

Specs & Features

  • Capacity: 24 oz
  • Autoseal push-button
  • Thermalock Vacuum Insulation Technology
  • BPA-Free
See the complete list of the best Water Bottle here!
The autoseal lock system works really well. It ensures little spillage.
The autoseal lock system works really well. It ensures little spillage.

Features

The CONTIGO Autoseal Chill comes with Thermalock technology. This vacuum insulation technology claims to keep your drinks cold for up to 28 hours. Though we never measured 28 hours, it impresses us every time we’re out in the sun, maintaining the ice cubes throughout an entire day and, in some instances into the next morning.

As its name implies, this water bottle has its Autoseal design on the lid. This feature lets you seal the lid in between sips, providing a spill-proof drinking experience. You only need to push the Autoseal button when drinking. Then, releasing the button after each sip seals the lid automatically.

Only a push of the Autoseal button is necessary to sip from this water bottle. One-handed operation is possible with its easy-to-use design.

The CONTIGO Autoseal Chill’s mouthpiece has an integrated protective cover that keeps out dirt. When you are done drinking, you only need to flip down the cover to protect the spout.

Furthermore, this water bottle’s lid comes in one full piece. There are no loose or tiny parts, so it is quite easy to disassemble and clean. This lid can go safely on the top rack of any dishwasher.

The main body, however, requires delicate handling. It cannot go into the dishwasher, so you need to wash it thoroughly by hand.

For quick, on-the-go performance, the CONTIGO Autoseal Chill’s lid has an integrated carrying handle. This handle allows you to bring your water bottle and stay hydrated wherever you go.

This water bottle is made of durable stainless steel. No harmful chemicals like BPA were also used in the manufacturing process, so it is at par with most drinkware today.

In terms of appearance, this water bottle has a sleek yet stylish profile. It can store up to 720 mL of beverage, which is about enough to keep you refreshed on a regular day.

The Autoseal Water Bottle Lid has a solid construction that stands out for its functionality.
The Autoseal Water Bottle Lid has a solid construction that stands out for its functionality.

Related Reviews

One of the Best for Cold Drinks

Impressively, the CONTIGO Autoseal Chill can keep drinks cold for up to 28 hours. Ideally, it is best used for water. You can stay hydrated all the time, no matter where you are. If you have a packed day at the gym or outdoors, you can have a refreshing, ice-cold drink using this water bottle.

The wide mouth makes it great for filling up with ice cubes too. It’s also nice when drinking as there’s space for even larger noses in the opening.

In terms of insulation, this water bottle fares slightly better than the best-selling Hydro Flask 24 oz. Standard Mouth. The latter can keep cold drinks cold for up to 24 hours at best. However, of course, it is a huge plus that Hydro Flask’s double-wall vacuum insulation technology works for both hot and cold drinks.

This water bottle’s Autoseal technology is also commendable. With this technology, it is 100% leak proof. Whenever you need to drink, you only need to push the Autoseal button. Releasing the easy-to-use push-button seals the lid automatically once you are done drinking, efficiently preventing spills.

With its reliable leakproof performance, the CONTIGO Autoseal Chill can go in any bag or pocket. You won’t have to worry about the content spilling over your belongings.

Since this water bottle has an ergonomic design, you can operate the Autoseal function with one hand. The lid also comes with a carrying handle, so you can bring it everywhere. With this handle, there are fewer chances of dropping your water bottle accidentally, too.

We also like that this water bottle has a protective cover for the mouthpiece. It gives you the confidence of drinking safely, no matter where you have been. And while the steel bottle itself can go in the dishwasher, the mouthpiece cannot.

Contigo Autoseal Handle

Only a Few Drawbacks

The CONTIGO Autoseal Chill may not be the right water bottle for you if you don’t like hand-washing your drinkware. Only the lid is dishwasher safe and not the body.

Few water bottles can happily survive a session in the dishwasher though–the Yeti Rambler being one of them.

Of course, if it’s only water in the bottle, washing won’t be as often. With coffee, especially, it’s quite nice to be able to toss the lid in the dishwasher.

But if you use this water bottle frequently with infused drinks, it’ll require more frequent cleaning. The wide mouth makes it easier to wash though.

Today, this water bottle is one of the best-selling drinkware that offers reliable insulation technology and value for money. It is ideal for everyday use, whether you are heading to work or hitting the gym.

Thanks to the CONTIGO Autoseal Chill’s dependable vacuum insulation technology, you can stay hydrated and refreshed wherever you go. It can keep drinks cold for up to 28 hours, which is pretty impressive.

Furthermore, the promise of a leak proof drinking experience with no condensation is appealing. A single push and release of a button allow you to drink easily and close the lid in between sips, respectively.

With the handle on the lid, this water bottle can be your go-to water bottle for daily use. If you only need one for cold drinks, it is definitely one of the best choices for you.

Our Overall Review

We have thoroughly tested - and read reviews from other experts and users. In summary, this is what we think:

4.8

Things we like:

  • check-mark
    Double-wall insulation keeps cold for a day without condensation
  • check-mark
    100% leak proof
  • check-mark
    Easy-to-use push-button works well in the car
  • check-mark
    Easy to carry and pack
  • check-mark
    Wide mouth for ice
  • check-mark
    Protected mouthpiece
  • check-mark
    Lid is dishwasher safe

Things we don't like:

  • check-markWhile the lid can go in the dishwasher, the flask itself needs to be washed by hand
FAQ

Frequently asked questions

What is the best spill-proof CONTIGO water bottle?

CONTIGO is committed to developing intuitive products that address people’s problems. One of the problems that its advanced technologies address is leakage from water bottles.

To address this common issue, CONTIGO developed Autoseal. This technology allows you to seal the lid of your water bottle in between sips, with an easy-to-use push-button. The concept is proven well with the CONTIGO Autoseal Chill, one of the best-selling, vacuum insulated water bottles today.

To learn more about this water bottle, check out our latest guide here.

What is Autoseal?

Autoseal is an advanced leak proof technology that comes in CONTIGO water bottles. It is a push-button that lets you drink seamlessly without any spills.

So, how does it work? Every time you need to drink, simply push the Autoseal button to let the content flow from your water bottle. You can prevent spills in between sips by simply releasing the button.

It also helps this flask maintain its chill a little longer.

The CONTIGO Autoseal Chill is the best example of a water bottle equipped with this technology, ensuring a 100% leak proof design.

Can I put coffee in my CONTIGO water bottle?

Not all CONTIGO water bottles are suitable for coffee. For example, the CONTIGO Autoseal Chill is best used for water. With the Thermalock technology, it can only store cold beverages.

However, CONTIGO has drinkware suitable for particular beverages like coffee. The CONTIGO AUTOCLOSE Shake & Go 20oz, Tumbler is a good example. This tumbler is intended for coffee, iced tea, and even alcoholic beverages. With the Autoclose technology, it allows you to mix beverages without any spills.

Why can’t CONTIGO water bottles go in the dishwasher?

Unfortunately, only the lids of CONTIGO water bottles are dishwasher safe. Very few of–even the best–water bottles are safe. The Yeti Rambler being one of them.

CONTIGO water bottles should only be hand-washed. The dishwasher can easily compromise their finishing. So, if you want to keep your CONTIGO water bottle for years, handle it with care and wash it by hand regularly.

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