VEVOR Water Storage Bladder - 540 L - WSB-540L-Black

The VEVOR water storage bladder offers a robust and portable solution for large-capacity water man...

Best current price£28.90from Vevor UK

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Vevor UKVEVOR Water Storage Bladder 142.7 Gallon Large Capacity Water Bag, Portable & Collapsible Soft Waters Container, Leakproof & Tear-Resistant PVC Emergency Waters Storage Tank for RV Truck & Outdoor Use
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Product Information

Full details

The VEVOR Water Storage Bladder is an ideal solution for homeowners, campers, and emergency preparedness enthusiasts who require a large-volume, portable water storage system. With a 540-liter capacity, it provides an efficient way to transport or store water for irrigation and remote site use. While it is incredibly durable and collapsible for easy storage when empty, users should note that at full capacity, the weight exceeds 1,100 pounds, necessitating careful placement and stable support during transport.

All features

Model Part NumberWSB-540L-Black
BrandVEVOR

Extended Product Information

FAQs

Is this bladder safe for drinking water?

While the material is durable, this bladder is primarily designed for irrigation and utility water. We recommend using dedicated food-grade containers if you intend to store water for human consumption.

Can I leave the bladder outside during winter?

The material is rated for temperatures as low as 5°F. However, if water inside freezes, it will expand and could damage the seams. Empty the unit before temperatures drop below freezing.

How do I secure the bladder in my truck?

Use the four built-in pull-rings with heavy-duty ratchet straps to prevent the bladder from shifting during transit.

What is the weight of the bladder when full?

Water weighs approximately 8.34 lbs per gallon. At 142.7 gallons, the full bladder will weigh roughly 1,190 lbs.

Can I use a pressure washer on the bladder?

Avoid high-pressure sprayers directly on the seams or valve fittings, as this could compromise the integrity of the seals. Use a standard hose and soft sponge for cleaning.

Troubleshooting

Small leak near the valve connection

Check if the stainless steel fittings are tightened securely and ensure the internal rubber washer is properly aligned.

Puncture in the bladder material

Clean the area thoroughly, let it dry, and use the included repair patches to create a sealed bond over the hole.

Difficulty folding the bladder

Ensure the valve is open to allow air to escape as you fold the unit to prevent air pockets from forming.

Pros and Cons

Pros

  • High-density 1000D PVC construction
  • Collapsible for space-saving storage
  • Wide operating temperature range
  • Includes essential accessory kit and repair patches
  • Secure tie-down points for transport

Cons

  • Heavy weight when filled to maximum capacity
  • Requires a flat, debris-free surface for setup
  • Not intended for long-term potable water storage without stabilization

Setup, Compatibility & Care

To set up the unit, unfold the bladder on a level surface clear of sharp objects. Connect the included faucet valve to the reinforced port using the provided stainless steel fittings, ensuring all washers are seated correctly. To clean, rinse the interior with a mild detergent solution, flush thoroughly with fresh water, and allow the unit to air dry completely before folding for storage. Always store in a cool, dry place away from direct sunlight to extend the lifespan of the PVC material.

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