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Flexible Onion Shaped PVC Water Storage Bladder – Durable Potable Tank

Ensure reliable and efficient water storage with the Flexible Onion Shaped PVC Water Storage Bladder, specially designed for fire protection, irrigation, and emergency use. Manufactured by RAINBOW, a trusted name with over 16 years of experience in flexible water storage systems, this onion-shaped PVC tank offers a compact, foldable, and...

Price: $28.00 USD – $172.00 USD

sold in last Hour

Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

    All orders shipped with UPS Express.

    Always free shipping for orders over US $250.

    All orders are shipped with a UPS tracking number.

Returns

    Items returned within 14 days of their original shipment date in same as new condition will be eligible for a full refund or store credit.

    Refunds will be charged back to the original form of payment used for purchase.

    Customer is responsible for shipping charges when making returns and shipping/handling fees of original purchase is non-refundable.

    All sale items are final purchases.

Help

Give us a shout if you have any other questions and/or concerns.

Email:

Phone: +1 (23) 456 789

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Ensure reliable and efficient water storage with the Flexible Onion Shaped PVC Water Storage Bladder, specially designed for fire protection, irrigation, and emergency use.

Manufactured by RAINBOW, a trusted name with over 16 years of experience in flexible water storage systems, this onion-shaped PVC tank offers a compact, foldable, and portable solution that’s perfect for quick deployment anywhere water is needed.

Its unique onion shape expands when filled, maintaining stability while maximizing storage capacity. The high-grade PVC material ensures durability, resistance to UV, puncture, and corrosion, making it ideal for both indoor and outdoor environments.

Equipped with fire-grade outlet valves and quick-clamping fittings, it allows fast and secure water access during emergencies — making it a dependable source for firefighting operations, agricultural irrigation, rainwater harvesting, or construction site water supply.


📏 Available Sizes & Specifications

Code Capacity Top Diameter (cm) Bottom Diameter (cm) Height (cm)
1 200 L 35 80 80
2 500 L 60 110 80
3 1000 L 80 140 100
4 1500 L 100 160 110
5 2000 L 120 180 120
6 3000 L 130 200 140
7 4000 L 130 240 145
8 5000 L 140 280 140
9 10000 L 240 360 140

💡 Key Features

  • Compact & Portable – Lightweight and foldable for easy transport and storage.

  • 🧅 Unique Onion Shape – Expands into a stable, self-supporting water tank.

  • 🚒 Firefighting Ready – Includes quick-clamping fire-grade fittings for instant use.

  • 💧 Multi-Purpose Use – Suitable for fire protection, irrigation, and emergency storage.

  • ☀️ Durable Construction – UV and weather-resistant PVC ensures long service life.


🌍 Applications

✔️ Firefighting water reserve near commercial or residential areas
✔️ Emergency water storage for disaster response
✔️ Agricultural irrigation systems
✔️ Rainwater harvesting setups
✔️ Remote construction or mining sites

Have Questions? Contact Us!

📞 Call us: +86-29-88369398
📧 Email us: connie@softliquidtank.com
📱 WhatsApp us: +86-18829501828

Let us know your specific water storage needs, and we’ll be happy to assist you!

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  • Europe & USA within 2-4 days
  • Rest of the world within 3-7 days
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