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Flexible Pillow-Shape Water Storage Tank – Portable Drinking Container

💧 Product Summary The Flexible Pillow-Shape Water Storage Tank – Portable Drinking Container is a foldable and durable water storage solution designed for safe drinking water supply, emergency response, and large-scale water management. Manufactured by RAINBOW, this flexible water bladder uses food-grade waterproof materials to safely store potable water while...

Price: $43.00 USD – $236.00 USD

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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.

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💧 Product Summary

The Flexible Pillow-Shape Water Storage Tank – Portable Drinking Container is a foldable and durable water storage solution designed for safe drinking water supply, emergency response, and large-scale water management.

Manufactured by RAINBOW, this flexible water bladder uses food-grade waterproof materials to safely store potable water while providing excellent portability and space efficiency.

Unlike rigid water tanks, the pillow-shape bladder can be folded, transported, and quickly deployed wherever water storage is required. Its leak-proof structure and wide capacity range make it suitable for disaster relief, remote communities, agriculture, military operations, and industrial applications.


🛡️ Best Applications

Ideal For:

  • 💧 Emergency drinking water storage
  • 🌎 Disaster relief water supply
  • 🏕 Remote area water storage
  • 🏘 Community water distribution
  • 🚑 Humanitarian aid operations
  • 🚰 Temporary potable water supply
  • 🚜 Agricultural water storage
  • 🐄 Livestock drinking water supply
  • 🚢 Marine and offshore water storage
  • 💧 Military field water supply
  • 🏗 Construction site water storage
  • ⛏ Mining and remote projects

Common Deployment Locations:

  • Disaster affected areas
  • Refugee camps
  • Remote villages
  • Construction sites
  • Farms and ranches
  • Military bases
  • Ships and marine platforms
  • Outdoor expedition locations
  • Emergency response centers

⚖️ Comparison Table

Feature Flexible Pillow Water Tank Rigid Plastic Tank Concrete Water Reservoir
Installation Speed Minutes Hours Weeks
Portability Very High Low None
Storage When Empty Foldable Requires space Permanent
Drinking Water Safe Yes Depends on material Requires coating
Emergency Deployment Excellent Limited Not suitable
Transportation Easy Difficult Impossible
Large Capacity Options Up to 200,000L Limited Custom construction
Outdoor Durability High Medium High
Custom Sizes Available Limited Complex
Reusability Yes Yes Permanent

⚙️ Technical Specifications

Specification Details
Product Name Flexible Pillow-Shape Water Storage Tank
Product Type Portable potable water bladder
Brand RAINBOW
Model No. KSD-001
Material Food-grade waterproof fabric
Water Type Drinking / potable water
Capacity Range 200L – 200,000L
Structure Flexible pillow-shape bladder
Waterproof Performance 100% waterproof
Temperature Resistance -46°C to +86°C
Outdoor Life 8–10 years
Customization OEM / ODM available
Installation Quick deployment
Storage Method Foldable when empty

📏 Available Capacity Options

Capacity Size
200L 1.4 × 0.9 m
500L 2.05 × 1.10 m
1000L 2.50 × 1.50 m
2000L 3.17 × 1.87 m
5000L 4.30 × 2.60 m
10000L 5.75 × 3.05 m
20000L 5.40 × 5.20 m
40000L 8.30 × 6.50 m
Custom Sizes Available

🔧 Performance Features

Safe Drinking Water Storage

The pillow-shape water tank is manufactured using food-grade waterproof materials to help maintain clean and safe potable water storage.

Emergency Ready Design

Its lightweight foldable structure allows quick transportation and installation during disasters, water shortages, and emergency situations.

Large Capacity Flexible Storage

Available from small portable sizes to large-scale water bladders capable of storing hundreds of thousands of liters.

Space-Saving Solution

When empty, the bladder folds into a compact size, reducing transportation costs and storage requirements.

Weather Resistant Construction

Designed to withstand harsh environments with temperature resistance from -46°C to +86°C, making it suitable for outdoor applications.

Custom Water Storage System

RAINBOW supports customized sizes, shapes, and configurations for specialized water supply projects.


🏭 Trust / Manufacturer Section

RAINBOW specializes in manufacturing flexible water storage systems for emergency, industrial, agricultural, and humanitarian applications.

Our pillow-shape water tanks are engineered with:

  • Food-grade safe materials
  • Leak-resistant construction
  • Flexible portable designs
  • Long outdoor service life
  • Custom manufacturing capabilities
  • Reliable global supply solutions

With years of experience in flexible liquid storage technology, RAINBOW provides dependable water storage solutions for communities, organizations, and industries worldwide.

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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Express Delivery

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

Frequently asked questions

Why is it called a pillow-shape water tank?

When filled, the flexible structure forms a flat pillow-like shape that helps distribute water weight evenly and maximize storage efficiency.

Is the tank safe for drinking water?

Yes, it is manufactured using food-grade PVC material designed for potable water applications.

Can the tank be folded when empty?

Yes, the flexible design allows compact folding for easy transportation and storage.

Is it suitable for outdoor use?

Yes, the material is UV-resistant and designed for outdoor operational environments.

What applications is this tank suitable for?

It is ideal for emergency water storage, agriculture, disaster relief, construction projects, and remote operations.