Onion-Shaped PVC Thickened Flexible Water Tank Foldable Portable Disaster Relief Water Bag Outdoor Forest Firefighting Reservoir

Multi-colour, solid-colour, and customizable leak-proof expandable water bladder—the ultimate hydration solution for outdoor adventures

Product Overview

This flexible water tank is a versatile water storage solution for diverse scenarios. Its innovative design offers exceptional portability, making it ideal for space-constrained environments or situations requiring frequent movement.

Available in dozens of common colours, this foldable water tank seamlessly integrates into various settings, suitable for agricultural irrigation, firefighting operations, or disaster relief efforts.

Core Features

• Product Name: Flexible Water Tank
• Portability: Foldable design for easy transport
• Applications: Agricultural irrigation/Firefighting/Disaster relief
• Capacity: 800-900L, customizable
• Accessories: Repair kit/Portable backpack (customizable per client requirements)
• Features: Strong sealing, waterproof, self-cleaning

Material: PVC

Primary Function: Liquid Storage & Transportation

Special Features: Leak-proof, Easy Cleaning, Cold/Heat Resistance, Acid/Corrosion Resistance

Construction: Triple-layer PVC mesh-reinforced fabric design for enhanced thickness, tear resistance, abrasion/scratch durability, and long-lasting performance. Innovative polymer waterproof membrane ensures leak-free containment.

Application Scenarios:

This multi-purpose water tank suits various professional settings:

• Agriculture: Ideal for irrigation, water storage, and transportation
• Firefighting: Rapid deployment for emergency water reserves
• Disaster Relief: Provides clean water sources in harsh environments

Customization Options

Create your exclusive water bag through our customisation service:

• Brand Name: Zonghai Plastic Industry
• Country of Origin: China
• Size Options: Image dimensions: 0.9*1.5*1.0m (2.3*4.9*3.3ft), custom sizes available
• Thickness: 0.9mm, customizable thicknesses include 0.7mm, 0.9mm, 1.0mm, 1.2mm, etc.
• Note: The image shows no dust cover; covers can be added or customised as needed.
• Drain Outlet: Flange + Ball Valve (1.5“ or 2”), outlet size customizable.
• Ball Valve Material: PVC; 304 stainless steel available upon request.
• Trade Terms: Supports EXW, FOB, CIF, and other terms.
• Payment Terms: Wire Transfer.
• Service Life: 5-8 years.

About Us:

1,Our products are made from high-performance materials. (PE, PP, PVC, TPU) It is designed specifically for liquid transportation and storage. They are suitable for various scenarios such as food, non-food, and non-hazardous chemicals. Compared to traditional steel storage tanks, flexible storage tanks have become an ideal choice in modern industrial and logistics applications due to their lightweight design, rust prevention, foldability, and quick installation.

2,Materials and Certification:

Food-grade TPU: FDA certified, suitable for juice, dairy products, alcohol, etc., with no risk of plasticiser migration.

3,Industrial PVC/PP: acid and alkali resistant, UV resistant, compatible with lubricants, fertilisers, and non-hazardous chemicals (pH 1-12).

Military grade TPU: flame-retardant, puncture-resistant, meets MIL-STD standards, and is used for fuel/water transportation in field hospitals.

4, Scenario-based solutions:

Agricultural irrigation: storing water during the rainy season and irrigating during the dry season, occupying only 1 square meter after folding (e.g., 20000L water storage bag).

5,Disaster relief: Global airdrop within 72 hours to provide drinking water to disaster areas (supporting helicopter suspension delivery).

6,Shipping weight reduction: Replacing steel tanks can increase cargo capacity by 40% and increase single ship profit by 15% (supported by case data).

7,Technical parameter enhancement:

Capacity range: 100L small portable model → 100000L industrial customised model.

8,Temperature tolerance: TPU version -50 ℃~+100 ℃ (steam sterilization available), PE version -30 ℃~+70 ℃.

9,Pressure bearing capacity: Static stacking of 3 layers (full load), dynamic transportation impact resistance of 9.8m/s ².