The best water canisters for drinking water when camping

The water canister is an important companion for many outdoor activities, as it provides you with drinking water at all times. A water canister is therefore often used when camping, trekking or fishing. We have taken a close look at the various models and compared them with each other. You can find out which canister is our favorite and what else you should know about water canisters in this buying guide.

The most important things first

• With a water canister, you can transport large quantities of drinking water and therefore have fresh drinking water available wherever you are.

• The canisters are available in various sizes with different volumes ranging from 3.5 liters to 30 or even 60 liters.

• Foldable water canisters are particularly suitable for camping as they don't take up much space when empty.

Don't want to scroll? Click here to go directly to the water canister comparison.

Ideal for camping: The editors' recommendation

The set includes 4 space-saving collapsible canisters, each with a capacity of 15 liters.

Good & affordable: The price-performance winner

Convinces as a stable, solid canister with a funnel and strong handle.

What types of water canisters are there?

Not all water canisters are the same. They are not only available in different sizes, but also in very different shapes. From round to square to foldable models, everything is included. So you'll be perfectly equipped for your next outing.

Square water canisters

The most common are square water containers in the shape of a cuboid. They have a solid shape and are mostly made of polyethylene or a similar plastic. Most models have a practical carrying handle on the top and a screw cap. This means you can refill water at any time when you are at a suitable water source. The scope of delivery often includes a small tap that you can attach instead of the cap. If necessary, you can simply operate it and draw off the desired amount of water. There are virtually no limits in terms of volume. There are small, compact 5-liter canisters, larger 10-liter models and 20 to 30-liter versions.

Round water canister

In addition to the square version, you can also opt for a round water canister. This resembles a barrel in appearance. You can also often find the round version as a water dispenser in stores. They are also made of BPA-free plastic and can hold between 5 and 30 liters of water, depending on the model. For ease of use, the round version also usually comes with a small tap.

Foldable water canisters

Next, I would like to introduce you to the collapsible water canisters. As the name suggests, they are easy to fold up so that you can stow them away to save space. These can be divided into two groups: the water containers with an accordion system and the soft, completely collapsible ones. In the first variant, you can simply press the canister together to create small folds (similar to an accordion). If you want to fill the container with water again, simply pull it apart again. With the other variant, the plastic is so soft that you can simply fold up the unfilled water tank. This version is therefore also ideal for trekking tours, as the canister can even be stowed in a rucksack.

XL water canister

If you want to collect and store a particularly large amount of water in the canister, you can also opt for an extra-large container. These are available with a capacity of up to 60 liters. If you are far away from civilization and a source of drinking water for several days, an XXL water canister can be really practical. However, you should bear in mind that such a large container also takes up a lot of space and is quite heavy when full.

Collapsible or rigid canister: advantages and disadvantages

If you can't quite decide whether you want a collapsible or a flat water canister, you can weigh up the various advantages and disadvantages. A rigid canister is generally more stable and somewhat more durable than a collapsible one. Most models are also equipped so that you can simply stack them on top of each other. But of course they take up considerably more space than a foldable model. Especially in a small motorhome or on a trekking trip, when size is particularly important, the foldable water canister is the only option.

Material and chemicals: freedom from harmful substances is important!

When choosing the right water canister, you should definitely pay attention to the material. As you are buying the water canister to have clean water for drinking and preparing food, it should definitely be made from a safe material. So when making your choice, make sure that the canister is declared as food-safe. Food-safe plastic, such as polyethylene, does not release any odor or taste into the water. It is also important that the water canister is free from the plasticizer BPA and other harmful substances.

You should pay attention to these features when buying

When buying a water canister, you should pay attention to a few points:

Kind

The first thing you should think about is what type of water canister you want. Would you like a solid canister for stacking or would you prefer a space-saving collapsible model? Of course, you can also opt for an XXL water canister with almost double the volume.

Material

As already explained, the right choice of material is particularly important. The plastic should definitely be food-safe and BPA-free so that you can drink the water without hesitation. There are also water canisters made of metal, but these are generally much heavier.

Volume

It is also important to consider how large the canister should be, or more precisely, how much volume it should have. There are small water canisters with 3.5 or 5 liters, medium models with 10 or 20 liter capacity or large containers with 30 or even 60 liter capacity. However, you should bear in mind that the larger the container, the heavier it is to transport.

Size

The dimensions of your new water canister are also important. After all, it requires a certain amount of storage space and should be able to be secured during the journey. Even with collapsible canisters, the filled size is not insignificant.

Particularly practical: water filter and water canister in one

There are also water canisters for camping and outdoor use that are water filters and water canisters in one.

These can also be filled with water from questionable sources such as lakes or ponds. The pump, which contains an integrated microbiological ultrafilter, removes bacteria, viruses and other impurities from the water. This means you get clean drinking water quickly and don't have to buy an extra water filter.

Cleaning: The shape of the water canister is important

When selecting the canister, it is advisable to make sure that the water canister is easy to clean. Because even if you only fill it with water, a water tank needs to be cleaned properly after a certain period of time. If the closure is large enough, there should be no problems. A small cap like on a drinking bottle, on the other hand, makes it almost impossible for you to reach certain places. It is generally recommended to fill the water canister 2⁄3 full with water at around 60 degrees when cleaning. Citric acid is one of the cleaning agents that can be used. Leave the mixture to work for about a day. Alternatively, you can also opt for special water purification tablets.

Water filter and pump as practical extras

If you travel a lot with your camper and are abroad, you can't always be sure that the nearest water source is safe to drink. In this case, you can either buy large gallons at the supermarket and decant them or you can buy a water filter for your motorhome. With such a filter, you can filter bacteria and possible pollutants out of the water and have permanently clean drinking water. A pump that you can place on the screw cap of the canister is also very practical.

The most important facts summarized

• A water canister gives you access to fresh drinking water at all times.

• They are available in different sizes and with different volumes from 3.5 liters to 60 liters as well as square and round versions, collapsible water canisters and XXL containers.

• Both the collapsible and the fixed water canister have their advantages and disadvantages. Collapsible canisters are particularly space-saving, but solid canisters are much more robust.

• When choosing a canister, make sure that the material is food-safe and BPA-free.

• Both citric acid and special tablets are suitable for cleaning.

• You can also equip your water canister with a water filter and a pump.

We compared these water canisters

Kaufratgeber Wasserkanister

Affiliate-Links

Empfehlung	Unsere Empfehlung	Preis-Leistungs-Sieger	2-in1-Gewinner	Camping-Sieger	Wohnmobil-Liebling
Produkt
Hersteller	Relaxdays Faltkanister 4er Set, 15 l, Hahn, Schraubdeckel, Griff, Wasserkanister Camping, BPA-frei, transparent/blau, Lebensmittelecht	Pressol - Kanister - mit Auslauf - 20 Liter	LifeSaver® Jerrycan | Wasserfilter Kanister (18,5L) filtert 99,9999% aller Bakterien | Wasseraufbereitung Trinkwasser Camping bis zu 20.000 Liter | Tragbarer Wasserentkeimer Notfallvorsorge (Blue)	Semptec Urban Survival Technology Kanister faltbar: Faltbarer Wasserkanister mit Zapfhahn, 20 Liter, ideal für Trinkwasser (Campingzubehör, Wasserbehälter Camping faltbar, Hahn)	Relaxdays 10 L Wasserkanister, Ablasshahn, Schraubdeckel, tragbarer Trinkwasserkanister, BPA-frei, Camping, Auto, weiß
Produkt	Relaxdays Faltkanister 4er Set	Pressol Kanister mit Ausgießer	Lifesaver Filtersystem	Semptec Urban Survival Technology Kanister faltbar	plasteo 60L Wasserkanister
Art	faltbarer Wasserkanister	fester Wasserkanister	fester Wasserkanister	faltbarer Wasserkanister	fester Wasserkanister
Volumen	15 Liter	10 Liter	20,0 Liter	20 Liter	60 Liter
Gewicht	160 g	390 g	6,0 kg	300 g	2,3 kg
lebensmittelecht	Ja	Ja	Ja	Ja	Ja
BPA-frei	Ja	Ja	Ja	Ja	Ja
Schraubdeckel	Ja	Ja	Ja	Ja	Ja
Hahn	Ja	Ja	Nein	Ja	Ja
Tragegriff	Ja	Ja	Ja	Ja	Ja
Besonderheiten / Extras	4 Stück mit jeweils 15 Liter Volumen, besonders platzsparend, sehr leicht	gut und günstig, auch als 20 Liter Kanister erhältlich, mit Ausguss-Stutzen	Wasserfilter und Wasserkanister in einem, reinigt durch integrierten mikrobiologischen Ultrafilter auch Wasser aus unsicheren Quellen	mit stabilem Tragegriff, zum Aufhängen geeignet	absolut luft- und wasserdicht, stapelbar, mit kindersicherer Verpackung, mit Auslaufhahn
Kaufen	Jetzt kaufen a	Jetzt kaufen a	Jetzt kaufen a	Jetzt kaufen a	Jetzt kaufen a
Preis	€15.99	€11.96	€341.10	€10.99	€21.99

1

Unsere Empfehlung

Relaxdays Faltkanister 4er Set, 15 l, Hahn, Schraubdeckel, Griff, Wasserkanister Camping, BPA-frei, transparent/blau, Lebensmittelecht

• ProduktRelaxdays Faltkanister 4er Set
• Artfaltbarer Wasserkanister
• Volumen15 Liter
• Gewicht160 g
• lebensmittelechtJa
• BPA-freiJa
• SchraubdeckelJa
• HahnJa
• TragegriffJa
• Besonderheiten / Extras4 Stück mit jeweils 15 Liter Volumen, besonders platzsparend, sehr leicht

€15.99

Jetzt kaufen a

€15.99Jetzt kaufen a

2

Preis-Leistungs-Sieger

Pressol - Kanister - mit Auslauf - 20 Liter

• ProduktPressol Kanister mit Ausgießer
• Artfester Wasserkanister
• Volumen10 Liter
• Gewicht390 g
• lebensmittelechtJa
• BPA-freiJa
• SchraubdeckelJa
• HahnJa
• TragegriffJa
• Besonderheiten / Extrasgut und günstig, auch als 20 Liter Kanister erhältlich, mit Ausguss-Stutzen

€11.96

Jetzt kaufen a

€11.96Jetzt kaufen a

3

2-in1-Gewinner

LifeSaver® Jerrycan | Wasserfilter Kanister (18,5L) filtert 99,9999% aller Bakterien | Wasseraufbereitung Trinkwasser Camping bis zu 20.000 Liter | Tragbarer Wasserentkeimer Notfallvorsorge (Blue)

• ProduktLifesaver Filtersystem
• Artfester Wasserkanister
• Volumen20,0 Liter
• Gewicht6,0 kg
• lebensmittelechtJa
• BPA-freiJa
• SchraubdeckelJa
• HahnNein
• TragegriffJa
• Besonderheiten / ExtrasWasserfilter und Wasserkanister in einem, reinigt durch integrierten mikrobiologischen Ultrafilter auch Wasser aus unsicheren Quellen

€341.10

Jetzt kaufen a

€341.10Jetzt kaufen a

4

Camping-Sieger

Semptec Urban Survival Technology Kanister faltbar: Faltbarer Wasserkanister mit Zapfhahn, 20 Liter, ideal für Trinkwasser (Campingzubehör, Wasserbehälter Camping faltbar, Hahn)

• ProduktSemptec Urban Survival Technology Kanister faltbar
• Artfaltbarer Wasserkanister
• Volumen20 Liter
• Gewicht300 g
• lebensmittelechtJa
• BPA-freiJa
• SchraubdeckelJa
• HahnJa
• TragegriffJa
• Besonderheiten / Extrasmit stabilem Tragegriff, zum Aufhängen geeignet

€10.99

Jetzt kaufen a

€10.99Jetzt kaufen a

5

Wohnmobil-Liebling

Relaxdays 10 L Wasserkanister, Ablasshahn, Schraubdeckel, tragbarer Trinkwasserkanister, BPA-frei, Camping, Auto, weiß

• Produktplasteo 60L Wasserkanister
• Artfester Wasserkanister
• Volumen60 Liter
• Gewicht2,3 kg
• lebensmittelechtJa
• BPA-freiJa
• SchraubdeckelJa
• HahnJa
• TragegriffJa
• Besonderheiten / Extrasabsolut luft- und wasserdicht, stapelbar, mit kindersicherer Verpackung, mit Auslaufhahn

€21.99

Jetzt kaufen a

€21.99Jetzt kaufen a

As of 09/14/2026, 07:17 PM

Frequently asked questions about the water canister

Cover picture: © Nordroden / Depositphotos