

Collapsible Rain Barrel Water Container 400L Water Tank with Spigot
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3 availableAbout this item
- Space‑saving & flexible – With a round footprint of just 75 × 75 cm and a compact height of only 90 cm, this rain barrel folds down in seconds after the season and can be stored away to save space – perfect for small gardens, balconies and patios.
- Frost‑proof & winter‑ready – Durable PVC construction with 6 strong support poles and a sturdy, wide base for a secure stand. Even when fully filled, the water butt remains stable. The rain barrel can be easily left outside over winter.
- 3 FLEXIBLE OUTLETS & OPTIMAL ACCESSORIES – Deep‑seated ball valve for almost complete emptying, tap for water dispensing, and overflow tap – offering more flexibility than most comparable models. Optional accessories: T33 rain filter, rain barrel pump.
- Sustainable & cost‑saving – Collect 400 litres of free rainwater and significantly reduce your drinking water and wastewater costs.
- DURABLE & REPAIRABLE – High‑quality 650gsm PVC + 2 included repair patches for years of reliable garden use. Large storage volume for a small price, available in 5 different sizes for optimal space utilisation.
Product description
The smart foldable rain barrel – RAIN‑FLEX 400. The RAIN‑FLEX 400 is an innovative foldable 400L rain barrel that serves as a compact rainwater tank and water reservoir, offering the perfect solution for collecting rainwater. Made from particularly robust, UV‑resistant PVC material with 650 g/m² (significantly stronger than many comparable models) and supported by 6 sturdy support rods. Its subtle anthracite‑grey design blends discreetly and harmoniously into any environment – from front gardens to terraces and garden sheds. This space‑saving rain barrel is frost‑resistant, can be assembled and disassembled within minutes without tools, and can be folded and stored compactly after the season. Perfect water for healthy, beautiful plants Soft, tempered rainwater is ideal for irrigation: low in lime, chlorine‑free and with the perfect pH value for almost all garden plants. With this 400‑liter rainwater tank, you reliably collect valuable rainwater and use it for flower beds, lawns, potted plants or watering cans. Three practical outlets (a low‑mounted 3/4" ball valve for almost complete drainage, a water tap and an overflow tap) provide maximum flexibility – far more options than most other foldable rain barrels. Connecting it to irrigation systems is also effortless. Why RAIN‑FLEX 400 is the right choice for you This foldable rain barrel offers real added value: a large storage volume for little money! You noticeably reduce drinking water and wastewater costs, protect the environment and supply your plants with the best possible water. At the same time, everything remains practical and durable – extremely space‑saving, frost‑resistant, high‑quality and easy to repair if needed thanks to the included repair kit (2 patches + waterproof tape). Compared to many cheaper models, the RAIN‑FLEX 400 stands out with its more robust material thickness, better features and a discreet look that blends harmoniously into modern gardens, balconies and terraces. With the RAIN‑FLEX 400, you always have 400 liters of fresh rainwater at hand, without compromising on space, quality or design. Perfectly coordinated accessories make collecting rainwater easy and enjoyable. Technical data: Capacity: 400 liters Color: Green Material: PVC 650 g/m² Dimensions (L × W × H): approx. 75 × 75 × 90 cm Weight: approx. 5 kg
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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