Best 4rain Wandtank 2026

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Last Updated - 03.02.2026

Best Choice

01

4rain

4rain Slim Rain Barrel Wall Tank Set 1000 Litre Taupe - 2 x 500 L Wall Tank Including Connector - Space Saving Water Tank - Frost-proof Rainwater Barrel / Water Barrel for Garden - Rain Tank/Water

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Space-saving wall tank design in taupe: the slim, timeless design of the rain barrel fits harmoniously on any house wall and saves valuable space. Whether modern or classic gardens, the angular rainwater tank looks subtle and stylish. Ideal as a water butt 1000 litres for small plots or terraces without sacrificing volume. Looks great with both natural stone, wood and modern facade.
Robust, frost-proof and UV-resistant: made of high-quality plastic, this rainwater tank 1000 L impresses with its durability outdoors. Weather-resistant materials with high UV protection prevent fading and cracking. The square water butt remains dimensionally stable even in sun, frost and rain and is therefore the ideal solution as a permanent water barrel for garden and household.
Practical connections and flexible use: equipped with two 19 mm (3/4 inch) threaded connections, the rainwater barrel allows easy water removal. With a drain tap for water butt, a downpipe rain collector or a rain butt connection set, the water tank can be flexibly expanded. Thanks to the 18 cm lid, you have convenient access for cleaning, accessories or the use of a rainwater filter.
Environmentally friendly and sustainable: the 1000 litre water butt is made of recycled plastic and is 100% recyclable. With this rain barrel, you actively contribute to environmental protection while reducing water consumption in everyday life. Use free rainwater from gutters via a rain collector downpipe and rely on a sustainable water cycle for your garden.
Efficient rainwater use and large volume: with a total storage volume of 1000 litres (2 x 500 L water barrel), this rain barrel set is ideal for sustainable garden irrigation and resource conservation. The space-saving wall tank is perfect as a rain barrel 1000 litres and replaces expensive cisterns. This allows you to reliably collect rainwater for plants, lawns and beds and reduce tap water consumption in the long term.

395,00 €
Value for Money

02

4rain

4rain Slim Rain Barrel Set 660 L, Sand Beige, 2 x Slim 330 L, Includes Connector, Wall Tank, Water Tank, Rain Barrel, Water Tank, Water Tank, Water Barrel

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Winter proof with easy emptying - Thanks to the sophisticated construction, the tank can be easily emptied completely before the frost period. This means that it remains functional and reliable for years.
Sustainable & Durable - Made from recycled plastic and 100% recyclable. The rain barrel is particularly resistant to weather influences and has a high UV protection for a long service life outdoors.
Practical connections and accessories - The water tank has two 19 mm (3/4 inch) threaded connections for water removal, suitable for the included outlet tap or other accessories such as hose sets. The large lid opening (18 cm) makes it easy to remove water and clean.
Large storage volume and space-saving design - Two connected wall tanks with 330 L each offer a total of 660 L storage capacity. Thanks to the slim design, the rain barrel fits perfectly on house walls or in narrow areas.
Efficient rainwater use - Collect free rainwater with the 4rain Slim wall tank set 660 L and reduce drinking water consumption. Ideal for garden irrigation, environmentally friendly and cost-saving!

330,00 €
03

Graf

4Rain Barrel Wall Tank Slim Stone Decor 500 L Sand Beige

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SPACE SAVING DESIGN The slim wall tank offers an impressive 500 litre capacity with minimal space requirement - ideal for placing directly on the wall of the house.
Timeless look: modern stone decoration in sand beige blends harmoniously into any garden landscape and provides a stylish look - functionality meets aesthetics!
Sustainable & environmentally friendly: collect free rainwater for resource-saving garden watering. Made from recycled plastic and fully recyclable - a contribution to the environment!
Robust and weatherproof: high-quality UV-resistant materials ensure a long service life and protect the tank from the elements. Perfect for outdoor use
Practical water removal: equipped with two 19 mm (3/4 inch) threaded connections for easy water removal and emptying before frost periods. Includes outlet tap and compatible with hose kits (optional).

234,00 €
04

4rain

4rain Quadro Rain Barrel Complete Set 170 Litres Concrete Grey - Water Tank with Plastic Outlet Tap + Downpipe Connection - Space-Saving Wall Tank, Frost-Proof Rainwater Barrel / Water Barrel for

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Slim design and flexible placement: with a base area of only 42 x 40 cm and a distance of 16 mm from the wall, this narrow water tank fits perfectly even in narrow niches. Compared to conventional round water butts, this square version can be placed discreetly on house walls or in small yards. The compact shape makes them ideal for city apartments with limited space without sacrificing functional rainwater retention.
Practical water removal and connection options: equipped with five 19 mm threaded connections (3/4 inch), the water butt offers versatile options for water removal and accessories. The included outlet tap allows immediate use, while additional components such as a rain thief, a downpipe rainwater collector or a rain butt connection kit can be easily connected. This makes the water tank a flexible system for garden and household.
Efficient rainwater collection and sustainable use: this 170 litre rain barrel is the ideal solution to collect rainwater to save space and use for garden irrigation, balcony plants or patios. As a compact rainwater collector, it saves valuable tap water and reduces utility costs. Whether as a water tank for irrigation or as a practical rainwater barrel for the balcony - it allows environmentally friendly and efficient use of rainwater.
Easy connection and comfortable handling: the box contents include a downpipe connection with overflow protection, so that the tank is automatically filled. The transition from summer to winter operation is quick and thanks to the practical emptying of the water butt remains frost-proof. Suitable for roofs up to 50m2 and downpipes from 70-100mm - a well thought-out rainwater collector system for almost any home.
Durable, UV-resistant and recyclable: made from robust recycled plastic, the rainwater barrel is particularly resistant to UV rays, weather and temperature fluctuations. It remains colourfast, dimensionally stable and easy to clean. The plastic is 100% recyclable, making the rain tank not only durable but also sustainable. No rusting, no warping - just durable quality for many years of outdoor use.

126,00 €
05

4rain

4rain Basic Rain Barrel Complete Set 300 Litres Sand Beige with Plastic Outlet Tap and Downpipe Connection - Wall Tank, Water Tank, Barrel, Rain Water Barrel, Rainwater Tank, Water Container

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

CONVENIENT RAINWATER USAGE Collect free rainwater and save valuable resources for watering your garden - sustainable and cost-effective.
Versatile and flexible: suitable for downpipes with a diameter of 70-100 mm and allows an effortless transition from summer to winter operation for efficient water use at any time of year.
Space-saving and compact: the 4rain Basic wall tank with 300 litres storage volume requires only a small footprint of 40 x 42 cm - ideal for limited outdoor areas and gardens.
Robust and durable: the rainwater tank is made of weather-resistant plastic with UV protection, so it can withstand the elements for years.
Easy connection: the set includes a drain tap and a downpipe connection with integrated filter to reliably collect and automatically fill the rainwater.

216,00 €
06

4rain

4rain Slim Rain Barrel Set 660 L, Stone Grey, 2 x Slim 330 L, Includes Connector, Wall Tank, Water Tank, Rain Barrel, Water Tank, Water Tank, Water Barrel

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

️ SUSTAINABLE & 100% RECYCLABLE - This rainwater container is made from recycled plastic and is fully recyclable. During development, attention was paid to an environmentally friendly design. Quality made in Germany ensures the highest standards and durability.
Weatherproof and UV-stable - The rain barrels are made of high-quality plastic with high UV protection, which makes them particularly robust and durable. Whether sun, rain or frost - the material defies extreme weather conditions and ensures a long service life.
Sustainable garden irrigation - Use free rainwater for your plants! The water tank helps reduce water consumption, save valuable resources and reduce your water costs. An environmentally friendly irrigation system for gardens, raised beds and lawns.
Space-saving and modular design - The 4rain Slim wall tank set 660 L consists of two slim water butts each with 330 litres, which can be placed on the house wall. Thanks to the compact shape and the included connector, the set can be flexibly extended and adapted to different needs.
Easy water removal and installation - The wall tank has two threaded connections (19 mm, 3/4 inch), to which the included outlet tap or an optional hose set can be connected. In addition, a 18 cm large lid opening makes water absorption and cleaning easier.

330,00 €
07

4rain

4rain Jolie 2-in-1 Rain Barrel 230 Litres Graphite Grey with Plant Bowl - Water Tank, Rain Barrel, Rainwater Barrel, Water Tank, Water Barrel, Wall Tank

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

STRONG AND DURABLE: Made of high quality recycled plastic, this rain barrel is particularly resistant to UV radiation and weather influences. This keeps your water container functional and attractive for many years.
VERSATILE AND DECORATIVE In addition to rainwater collection, the water tank provides an elegant plant bowl for flowers and plants. The removable bowl is 18 cm deep - ideal for creative greening ideas.
Sustainable garden watering: use free rainwater to irrigate your garden. The 4rain JOLIE water butt with a capacity of 230 litres helps you save valuable resources while reducing your water bill.
Made in Germany: quality you can rely on. The 4rain JOLIE water butt is developed and manufactured in Germany and is made from 100% recycled plastic that is fully recyclable.
Easy installation and emptying: the 4rain JOLIE rainwater tank has two integrated threaded connections (19 mm) for a sturdy outlet tap in brass look. Perfect for effortless installation and complete emptying before the frost period.

120,00 €