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FlexiTank with Tap

As low as £26.96 Regular Price £29.95
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  • FlexiTank – a brilliant solution for water storage
  • Packs flat for easy transportation and storage
  • Can be used in places that rigid plastic tanks won't go
  • Easy to assemble – takes minutes
  • Includes zippered lid and easy to fit tap
  • Tap has snap-fit on the nozzle for easy connection to snap-fit ended hose-pipes

FlexiTank with Tap

Easy to store, transport, set-up and use – the Flexi Tank is one of those great ideas that was bound to happen sooner or later! The Flexi Tank packs up flat and can be set up in minutes making it far more convenient than any rigid plastic tank – brilliant!


Please note: Our grow systems are designed to provide years of trouble free use, having undergone rigorous testing and development. However, at One Stop Grow Shop, we believe that it's good practice to take a few simple precautions that will reduce the risk of leakages to practically zero. For complete peace of mind, secure pipework that's joined onto barbed fittings using jubilee clips or cable ties, and place run-off trays / floor secure sheeting underneath the system & reservoir. It's much better to be safe than sorry.

Hose clip for use with 13mm flexi pipe

Hose clip for use with 25mm pro flexi pipe

Run-Off & Work Trays

Floor Secure Sheeting

How the FlexiTank Works

Rigid plastic reservoirs can be awkward to store, transport and get into certain places. The FlexiTank is a simple and elegant solution to those problems. The main tank fabric is made from thick, strong and flexible material with a zippered lid and the whole thing folds up flat, like a tent, for easy storage. The five support legs slide easily into ready-made vertical slots in the fabric and hold the FlexiTank in shape vertically. The end of the tap has a snap-fit connection so that hose-pipes with a snap-fit connection can be plugged-on and unplugged in a moment.

To see our full FlexiTanks & Reservoirs range, click here


1 x FlexiTank waterproof fabric reservoir, 4 x support legs, 1 x tap

Choose between 25 litre, 50 litre, 100 litre, 225 litre, 400 litre, 750 litre and 1000 litre sizes

25 Litre FlexiTank Assembled: 30cm (dia) x 37cm (high)
25 Litre FlexiTank Boxed: 36cm x 16cm x 13cm / 1.3kg

50 Litre FlexiTank Assembled: 35cm (dia) x 53cm (high)
50 Litre FlexiTank Boxed: 52cm x 16cm x 13cm / 1.8kg

100 Litre FlexiTank Dimensions Assembled: 43cm (dia) x 78cm (high)
100 Litre FlexiTank Boxed:74cm x 18cm x 13cm

225 Litre FlexiTank Dimensions Assembled: 63.5cm (dia) x 81cm (high)
225 Litre FlexiTank Boxed:78.5cm x 18cm x 12.5cm / 2.7kg

400 Litre FlexiTank Dimensions Assembled: 68cm (dia) x 111cm (high)
400 Litre FlexiTank Boxed:112cm x 18.5cm x 12.5cm / 4.8kg

750 Litre FlexiTank Dimensions Assembled: 90cm (dia) x 117cm (high)
750 Litre FlexiTank Boxed:119cm x 18cm x 14cm / 2.7kg / 6.25kg

1000 Litre FlexiTank Assembled: 120cm (dia) x 90cm (high)
1000 Litre FlexiTank Dimensions Boxed: 89cm x 20cm x 16cm / 7.3kg

How to Use the Flexi Tank

Unroll the Flexi Tank fabric and slide each of the support legs up into the vertical slots located around the side-wall. Fit the tap into the hole positioned at the front near the bottom of the tank. From the inside of the tank, fit the supplied seal and then screw on the lock-nut tightly. The end of the tap has a snap-fit connection so that hose-pipes with a snap-fit connection can be plugged-on and unplugged in a moment. Once in position, the Flexi Tank can be filled with water or nutrient solution and the lid can be zipped up to prevent contamination.


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