Two blue Sagan Life AquaBrick containers stacked beside two earth-tone WaterBrick containers on a counter
Field Test· Water Storage· 8 min read

AquaBrick vs. WaterBrick: Which Emergency Water Container Is Better?

Two long-term water storage solutions go head-to-head on capacity, portability, ergonomics, cleaning, storage, versatility, construction quality and more.

AquaBrick 4.8 / 5WaterBrick 4.6 / 5
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Some links on this page are Amazon affiliate links. If you buy through them, Apocalypse Warehouse may earn a small commission at no extra cost to you. We bought and tested both containers ourselves, and commissions had zero effect on the scores or the verdict in this review.

Today we're comparing Sagan Life's AquaBrick vs. the WaterBrick.

We put these two long-term water storage solutions head-to-head on portability, size, quality, ergonomics, storability and more.

Let's jump in.

Front view of two stacked blue AquaBrick containers next to two stacked earth-tone WaterBrick containers
Blue AquaBricks on the left, earth-tone WaterBricks on the right. Same idea, different execution.
First Things First

They're Ugly

No matter what option you choose, they're ugly.

There's no way you can have them visible on a shelf without someone eventually asking:

"What the hell is that?"

And honestly, it's a good question.

What is it?

You have a couple options for what you want these to be.

Do you want them to store water or food?

Do you want to store water for up to five years or just for a camping trip?

Do you want to store human food or have a supply of dog food on hand?

Each option is versatile in what you can do with them.

However, the bright blue brick on your shelf is an eyesore.

At least the WaterBrick has the option to come in a more muted earth-tone color.

We chose the earth-tone WaterBrick for this review to easily tell it apart from the blue AquaBrick, which is the only standard color we used for the AquaBrick in this comparison.

As far as aesthetics:

Point
WATERBRICK

But do looks really matter when you're storing water for a life-or-death scenario?

The answer is a rather obvious "no."

It's what's inside that counts.
Capacity

The Half-Gallon That Adds Up

The WaterBrick is the larger of the two.

WaterBrick capacity
3.5 gal
AquaBrick capacity
3 gal

That half-gallon difference doesn't sound like much until you start multiplying the containers.

Four WaterBricks give you 14 gallons.

Four AquaBricks give you 12 gallons.

That's two additional gallons of stored water from the same number of containers.

For someone building a serious emergency water supply in a limited amount of space, that extra capacity matters.

Point
WATERBRICK
Two earth-tone WaterBrick containers side by side showing black screw caps and wire-bail carry handles
The WaterBrick's black cap and detachable bail handle.
What's Inside?

The Support Column Problem

The WaterBrick is known for making it difficult to get every last drop of water out.

If you look inside, there's a support column through the middle that can divert water around the opening to the spout.

This forces the user into an almost comical dance to get the last remaining water out.

This also makes cleaning less fun.

When you're trying to make sure all your soap is out — and, even more importantly, all your bleach or sanitizing solution — water always seems to magically appear when you tilt the container at a different angle.

It can be frustrating.

Compared to that, the AquaBrick's much simpler interior is easier to empty and clean.

Point
AQUABRICK
Close-up of the wide light-blue screw caps on two stacked AquaBrick containers
AquaBrick's wide-mouth cap. Simpler inside, simpler to rinse.
Before You Fill Them

Clean It First

Before putting either container into service, clean and sanitize it.

Wash the inside with clean water and a small amount of dish soap, rinse thoroughly, then sanitize according to the container manufacturer's instructions and the directions for whatever sanitizing solution you're using.

Make sure the solution contacts the interior surfaces, then drain and rinse thoroughly before filling.

Do not assume a brand-new container is ready to fill and immediately put into long-term storage.

Clean it first.

Important long-term storage note

The container itself does not magically make water good for five years.

If you want stored water to remain usable for up to five years, use an appropriate water preserver when filling the container and follow the preserver manufacturer's instructions.

The water preserver is an important part of a long-term storage setup.

The Bugout

Carrying Them to the Car

Now for the fun part.

The bugout.

What if you need to get out of town and carry your water stores to your car?

Don't worry.

We tried it for you.

This is where AquaBrick's lower capacity actually works in its favor.

The lesser weight makes it much easier to maneuver.

AquaBrick also has integrated top and side handles molded into the container, giving you a couple different angles to carry it.

The bigger, heavier WaterBrick uses a detachable handle that can move up or down.

It can be easy to pinch yourself, and the center of gravity while using the handle distributes the weight straight down rather than across the cube.

The result is a container that feels heavier and less comfortable to carry.

In a situation where I had to move multiple containers, I'd much rather deal with an AquaBrick.

Point
AQUABRICK
Two blue AquaBrick containers stacked on the floor against a wall, showing molded top handles
Molded handles on the top and sides mean more than one way to grab it.
Food Storage

Not Just Water

Water isn't the only thing these containers can hold.

Both can be used for food storage.

AquaBrick is rated for approximately 20 pounds of dry goods.

WaterBrick can hold up to approximately 27 pounds of dry food depending on the food being stored.

That makes either one useful beyond water storage.

You could dedicate some containers to water and others to dry food.

RiceBeansGrainsPet foodOther dry goods
Point
WATERBRICK
Quality

Out of the Box

Starting from the ordering process, Sagan Life's AquaBrick was sent with love.

The CEO sends you an email — albeit a generic automated email, but a nice touch nonetheless.

The cubes fit snugly in the box, and they include a catalog of other products.

WaterBrick, not so much.

It feels like they know they're the top dog in the space and care a bit less about presentation because they know they have a kickass product.

And they do.

But the box it was sent in was embarrassingly large for the bricks and didn't give the same customer-first feeling.

Again, it's what's inside that counts.

Two blue AquaBrick containers packed snugly in a shipping box with a bagged spigot kit
AquaBrick: snug packing, spigot included in the bag.
An earth-tone WaterBrick container sitting in an oversized shipping box with a bagged spigot kit and paperwork
WaterBrick: a lot of box for the bricks.

Let's look at what actually came in the boxes.

Both bricks came with spouts that looked nearly identical in color and function.

We wouldn't try to interchange them, as the two products use different seals.

Both bricks feel durable.

Would I want to drop either one down a flight of stairs filled to the brim?

No.

But I do think both could survive some pretty serious abuse.

Point
BOTH
Storage

Small Footprint, Real Volume

Both products are designed around the same basic idea:

Store a meaningful amount of water in a relatively small footprint.

They're stackable and designed to make efficient use of storage space.

That's a major advantage over large water barrels or tanks when you're working with limited space.

AquaBrick and WaterBrick can both be used in garages, basements, closets and other storage areas where maximizing usable space matters.

Point
TIE
Blue AquaBrick and earth-tone WaterBrick containers stacked two high on a shelf
Stacked two high. This is the whole point of the format.
The Wildcard

AquaBrick Filtration

This is where things get really interesting.

The AquaBrick can integrate with a dedicated water filtration system.

AquaBrick with purifier system
$185

The filtration system is not simply included with every basic AquaBrick purchase. The $185 price is for the AquaBrick with the purifier system.

But that additional capability gives AquaBrick a major advantage.

You aren't limited to thinking of the container only as a vessel for water you've already stored.

With the appropriate filtration setup, the AquaBrick can also become part of a system for treating additional freshwater if your stored supply runs out.

That capability is the biggest reason AquaBrick ultimately gets the edge in this comparison.

Side by Side

The Comparison Table

Water Capacity
AquaBrick
3 gallons
WaterBrick
3.5 gallons
Approx. Weight When Full
AquaBrick
~27 lb
WaterBrick
~30 lb
Dimensions
AquaBrick
9" × 18" × 6"
WaterBrick
9" × 18" × 6"
Food Storage Capacity
AquaBrick
~20 lb dry goods
WaterBrick
Up to ~27 lb dry food
Built-In Handles
AquaBrick
2 integrated handles
WaterBrick
Detachable handle
Easy to Empty
AquaBrick
Yes
WaterBrick
More difficult to fully drain
Easy to Clean
AquaBrick
Yes
WaterBrick
More difficult
Stackable
AquaBrick
Yes
WaterBrick
Yes
Food Storage
AquaBrick
Yes
WaterBrick
Yes
Color Options
AquaBrick
Blue
WaterBrick
Blue / Earth Tone
Water Filtration Option
AquaBrick
Yes — $185 with purifier system
WaterBrick
No integrated filtration option
Long-Term Water Storage
AquaBrick
Yes — use water preserver for up to 5-year storage
WaterBrick
Yes — use water preserver for long-term storage
Best For
AquaBrick
Portability, handling, cleaning and filtration flexibility
WaterBrick
Maximum capacity and food-storage capacity
The Scorecard
AquaBrick
4.8 / 5

Portability, cleaning, filtration option

WaterBrick
4.6 / 5

Capacity, food storage, build

AquaBrick
4.8/5
WaterBrick
4.6/5

Two tenths of a point apart. Both are legitimate choices.

Questions

FAQ

The Winner

Drum Roll Please

So here we are.

All tied up.

It would be more than fair to end the review here.

You really cannot go wrong with either of these.

They're high-quality, useful products for long-term water storage in a small-space or mobile setting.

However, we came here to find a winner.

So here it is.

Drum roll please...

The edge goes to
AquaBrick
AquaBrick 4.8 / 5WaterBrick 4.6 / 5

Why?

Its ability to integrate with a water filtration system.

The purifier system costs extra, but having that capability in your back pocket should you find yourself tapped dry and in need of more purified water is simply awesome.

AquaBrick wins.

Affiliate Links — Where To Buy

Heads up: the two buttons below are Amazon affiliate links. If you buy through them, Apocalypse Warehouse earns a small commission at no extra cost to you. It did not change a single score, sentence, or conclusion in this review.