Are Zulu Ace Bottles Good?

Zulu Ace (24oz)

Zulu Ace

Highlights: Bottom opens for easier cleaning

What you'll learn:

Is Zulu Ace popular?
What makes Zulu Ace good?
What is not good about Zulu Ace ?
How good is Zulu Ace's insulation?
How durable are Zulu Ace bottles?
Are Zulu Ace bottles dishwasher safe?
Do Zulu Ace bottles fit in cupholders?
What are alternatives to Zulu Ace?

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Zulu Ace Review

Overview

Zulu Ace has a feature that very few other bottles on the market have because you can unscrew it from both the top and bottom. This (in theory) makes it easier to clean all surfaces inside the bottle.

There have only been a few other bottles we've seen on the market so this certainly is an intriguing benefit that helps Zulu Ace stand apart.

But while this sounds like a great concept, other aspects of the bottle go against the "easy cleaning" idea which is the foundation of this design.

Why Buy?

Open on Top or Bottom: This is a unique feature that makes it easier to clean the inside of the bottle, both when washing it as well as when drying it out.
Affordable: This bottle has a reasonable price point
Feels Quality: The look and construction feel good. It's a good-looking design that blends in the features with a pleasant style.

Why Avoid?

More Seals: Seals for lids are typically some of the most difficult areas of bottles to deep clean. This bottle adds one more on the bottom cap, and it's recessed quite a bit so it can be difficult to remove.
Insulation: With vacuum insulated bottles, most heat transfer happens through the lid. So adding another lid naturally means this bottle has worse insulation than many other dual-wall bottles on the market.
Brush Still Needed: It's a pretty tall, narrow bottle, so depending on the size of your hand, you may still need a bottle brush anyways.

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Zulu Ace FAQs

Are Zulu Ace bottles safe? | Everything we have seen indicates that Vesmoon's bottles are safe, or at least just as safe as other comparable bottles on the market.
Are Zulu Ace bottles dishwasher safe? | Zulu Ace recommends handwashing the bottle, which is easier because it can be opened from both sides. The lid is top-rack dishwasher safe.
Are Zulu Ace bottles good? | It depends on who you ask. Our opinion is that being able to open a bottle on the bottom sounds great in theory, but when you consider the additional seals, more potential leak points, decreased insulation, and the fact that you will likely still need a bottle brush, it may be worth considering other bottles on the market.
Are Zulu Ace bottles BPA free? | Yes, Zulu Ace bottles are BPA free.
Are Zulu Ace bottles lead-free? | Their FAQ says they test their bottles to ensure no lead exposure to consumers. However, this does not specifically say whether they use a lead-based solder to seal the vacuum. We have not found an official statement or test that shows whether or not Zulu uses a lead-based solder. This type of seal is fairly standard across this industry outside of a few notable exceptions like Owala and Hydro Flask. However, even if Zulu uses a lead-based solder, realistically there is an extremely small probablility that you would ever have an issue with lead unless your bottle was severely damaged, and in that case you would likely need a new bottle anyways because the insulation is probably lost and the bottle would be very dented and wobbly.
Are Zulu Ace bottes stainless steel? | Yes, they are made with food-grade stainless steel.
Are Zulu Ace bottles insulated? | Yes, they have dual-wall vacuum insulation.
Do Zulu Ace bottles fit in cupholders? | Yes, they should fit in the majority of cupholders. However, since not all cupholders are the same, we highly recommend measuring yours against the size of the bottle. If necessary, considering buying a cup holder adapter like our BottlePro Max.

How Do You Clean a Zulu Ace?

Video coming soon!
For now, check out our general cleaning guide for large stainless steel bottles.

Sip or Skip Stat Sheet

Our Sip or Skip stat sheets combine all the information above in one easy-to-use format to make comparing bottles easier.

Zulu Ace Stat Sheet

See our Video Review

Video coming soon!

How to Buy Zulu Ace

Zulu Ace (24oz)

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Popular Alternatives

Before you buy, it may be worth looking at these other options.

Hydro Flask

Hydro Flask Tumbler (40oz)

Hydro Flask's tumbler is one of the easiest to clean (though it does leak a tiny bit).

See on Amazon

Owala

Owala FreeSip (32oz)

Owala's fixed straw design makes it one of the easiest straw lids to clean all surfaces that contact water.

See on Amazon

Simple Modern

Simple Modern Filter (34oz)

If having cleaner water is a priority for you, then consider a bottle with a built-in filter.

See on Amazon

Helpful Resources

Compare

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Clean

Learn how to properly maintain your bottle

Easiest to Clean

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Recommended Accessories

Bottle Brush Kit

Great for your regular cleaning every 2-4 days.

This kit includes a large brush to clean in the bottle, a detailing brush to clean the threads and lid, a straw cleaner, and hangers so you can stay organized.

See on Amazon

Cleaning Tablets

Recommended to use these once per month.

In additional to regular weekly cleaning, deep-cleaning your bottle once per month is usually a good idea to prevent germs and buildup, especially around seals.

See on Amazon

Cup Holder Adapter

Usually needed for bottles over 3" diameter.

Our BottlePro Max has a twist-to-expand base, removable centralizing tabs, and a grip pad to help keep your bottle secure and by your side.

See on Amazon

And Just for Fun (and Better Tasting Water)

Fruit Infuser

As a bonus, check out our FlavorFuze Pod drop-in fruit infuser to make your water fun! Skip the soda or flavor pods with artificial sweeteners (like Cirkul) and add healthy flavors with natural fruit each day. The pod is easy to remove when you're done thanks to a big handle on top, making for a healthy mid-day snack.

It comes with two lids. One is a splash-guard style lid that fits in wide mouth Hydro Flasks, and the other is a drop-in style lid that fits in nearly all wide mouth bottles (including Owala FreeSips, YETI Ramblers, Stanley Quenchers, Hydro Flasks, and many more).

See on Amazon