A water container proves to be a practical helper in the garden as well as for outdoor activities such as camping or trekking. In this guide you will find out how such a water canister is constructed in detail and what you should pay attention to when buying one.

Our recommendations

hünersdorff 817500 ECO water canister with fixed drain tap/water outlet, 12 L (with tap)
EUR 10.95 To the productmaterial | plastic (PE) |
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capacity | 12L |
shape | square |
Fixed or foldable | fixed |
Weight | 485g |
outlet tap | Yes |
Handle | Yes |
The water canister ECO from hünersdorff convinces all along the line. It is made of food-safe plastic, has a capacity of twelve liters and weighs less than half a kilo. In addition, the water tank is Made in Germany. It comes with a permanently mounted outlet tap at the bottom, which makes water extraction much easier and more precise. It is a water tank that is temperature-resistant from -20 to +70 degrees Celsius, which absolutely convinces most Amazon reviewers. Many describe the canister as functionally good - it should do its job solidly. One of the advantages is undoubtedly the excellent price-performance ratio.

Relaxdays 25 L Water Can, Drain Tap, Screw Lid, Portable Drinking Water Can, BPA-Free, Camping, Car, White
EUR 29.90 To the productmaterial | plastic (PP, PE) |
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capacity | 25L |
shape | square |
Fixed or foldable | fixed |
Weight | 900g |
outlet tap | Yes |
Handle | Yes |
In terms of shape and material, the Relaxdays water tank is similar to the winner in our comparison. However, it has a capacity of 25 liters and is recommended for longer camping holidays or when there is an increased need for water. Despite its high volume, the water canister weighs only 900 grams when empty. This makes it easy to transport - also thanks to the practical handle. The majority of Amazon reviewers praise the tank. It should be tight and easy to clean. Incidentally, the outlet tap is on the top of this model.

Liebdy foldable water container 5 litres, BPA free, with tight lid + recessed grip, flexible water canister for on the go, camping, festivals | blue
11.82 EUR To the productmaterial | plastic |
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capacity | 5L |
shape | square |
Fixed or foldable | foldable |
Weight | 71g |
outlet tap | no |
Handle | Yes |
If you are looking for a small foldable water container, the well-made and inexpensive model from Liebdy(R) is an excellent choice. The canister is very robust and of course BPA-free, like all the tanks in our comparison. Apart from the fact that it can be folded up compactly, the water container also weighs only 71 grams - more mobility is not possible. This is confirmed by numerous reviewers on Amazon, who define this version as "perfect for on the go" and have nothing to complain about in terms of quality.
Purchase Criteria
material
plastic: Water tanks are usually made of plastic, such as polyethylene (PE), polypropylene (PP) or PVC. Make sure that you choose a water tank that does not contain any plasticizers (e.g. BPA). These are harmful to health. Remember that you want to use the water canister for drinking water, for washing your hands or even for plants. In all of these cases, living beings would come into contact with the dangerous substances. The tank must be declared as food safe.
metal/steel: Occasionally you will come across relatively large water tanks made of metal or steel. With these, it is imperative to ensure a high level of corrosion resistance so that they do not rust. In principle, metal or steel tanks are only recommended for use at home (in the house or in the garden) and for camping holidays with a mobile home. The reason for this is the comparatively heavy weight of the material.
capacity
Water tanks are available in different sizes. The capacity also varies accordingly. The smallest models hold about 3.5 liters, the largest up to 60 liters. Ultimately, the specific application decides which volume is optimal. For camping holidays, for example, we recommend a water canister with the largest possible capacity, after all it represents the water supply in the mobile home.
shape
Square: Square tanks are the most common water containers. They usually have a screw cap at the top and a practical carrying handle. You can easily refill water from a suitable water source via the screw cap. Thanks to the handle, the canister is easy to transport. A tap is often included in the scope of delivery, which you can use to tap off the desired amount of water.
Around: In principle, round water tanks have similar characteristics to square models, only that they have a different shape. In terms of quality, there are basically no differences, which is why you can simply follow your taste here.
Fixed or foldable
You can choose between fixed and foldable water containers. The former are usually a little more robust, stable and durable, while foldable versions score points with their flexibility - they can be folded up compactly when not in use and can therefore be stored or transported to save space. Collapsible water canisters are ideal for outdoor excursions.
type of foldability: As far as foldability is concerned, there are two options: one is the models that work according to the accordion principle, and the other is the soft versions that are completely foldable. An accordion water tank simply squeezes together when not in use and expands when needed. Water containers made of soft plastic can be folded up when not filled, so that they take up almost no space. However, they are less stable than accordion water canisters.
frequently asked Questions
What is a water tank?
A water reservoir, also known as a water tank, is a more or less large tub that is used to store water. As a rule, this means a water canister that can hold up to 60 liters and serves as a flexible water source - whether in the garden at home or on a camping holiday. Rarely, a rain barrel for the green oasis is also referred to as a water tank.
How does a water tank work?
Fill the tank with water via the open cap, which is usually at the top. In order to remove this precisely, you can screw an outlet tap onto the opening if one is not already permanently attached to the water tank. The outlet tap can be used like a tap. Depending on its size and weight, a water canister is more or less mobile.
Which brands offer good water containers?
The best known and most popular brands for water containers include Relaxdays, Trevendo and Pearl. The water canisters from the manufacturer hünersdorff are also very popular - at least with Amazon customers. This is mainly due to the excellent price-performance ratio of the models.
Where is the best place to buy a water container?
Unless you mean rain collectors, water tanks are designed less as garden utensils and more for outdoor use (e.g. trekking or camping). That's why you're more likely to find what you're looking for in hardware stores and with specialized outfitters for camping crockery and general accessories than in garden centers. You can enjoy a large selection on Amazon. There you will also benefit from the convenient ordering and return procedure.
How much does a water tank cost?
Exactly how much a water container costs depends on several factors, primarily capacity, general quality, and manufacturer. For models with a capacity of ten to twelve liters you pay between ten and 15 euros in most cases. Usually, the larger the tank, the higher the price.
How do I clean a water container?
If dirt, scale and/or algae have built up in the water tank, it is time for a cleaning. Fill around two-thirds of the tank with water at around 60 degrees and some cleaning agent (detergent or citric acid). Leave the latter on for about 15 to 30 minutes. Then rinse the water canister thoroughly with clear water.
equipment
water filter
On a camping holiday or on a trekking tour, you will come across various water sources. But with none of them you can be sure that they will give you clean drinking water. That is why we recommend that you buy a water filter as a practical accessory for the water tank. With this you keep bacteria and pollutants out of the water.
