Flexible fire water storage tank, also known as pillow bladder, uses as firefighting water tank for several reasons:

Flexible water tanks use for transportation to the site of a fire in a compact and lightweight package.

Folding and packing in a small space, making them easy to transport to remote or hard-to-reach locations.

Flexible water tanks can set up quickly and easily without the need for heavy machinery or equipment.

This means that users can deploy flexible water tanks in emergency situations faster than traditional rigid tanks.

Flexible water storage tank is generally less expensive than rigid tank of the same size and capacity.

This makes them a cost-effective option for firefighting water storage.

Flexible water tanks are made from high-quality materials that are resistant to tears, punctures, and UV damage.

This makes them highly durable and able to withstand harsh weather conditions and rough terrain.

When not in use, flexible water tanks can be easily empty, folding and storing tanks in a small space, making them ideal for use in limited area.

Flexible fire water storage tank uses for a wide range of firefighting applications, including as a primary water supply for fire suppression, as a backup water source, or as a water source for aerial firefighting operations.

Overall, using flexible water tanks as firefighting water tanks offers several advantages over traditional rigid tanks, including ease of transportation and deployment, cost-effectiveness, durability, and versatility.