VIVOSUN 400L (106 Gal) Collapsible Water Storage Bladder – Heavy-Duty PVC Mesh, Reinforced Seams

The VIVOSUN 400 L / 106 Gal water storage bladder is a foldable, heavy-duty PVC-coated mesh tank designed to hold large non-potable water volumes for outdoor, agricultural, and emergency uses.

This collapsible water tank combines a compact, lightweight design with reinforced construction so you can store and move hundreds of liters of water where fixed tanks aren’t practical. It’s intended for tasks like irrigation, rainwater capture, firefighting support, and temporary onsite water supply — not for long-term drinking water storage. The bag’s graduation markings, pull rings and outlet valve simplify filling, transporting, and dispensing while the double-sided PVC coating resists abrasion and leakage.

How durable is this water bladder for repeated outdoor use?

The VIVOSUN bladder uses mesh fabric laminated with double-sided PVC to resist tears, abrasions and punctures that can happen in field or garden conditions. Seams are reinforced to reduce the risk of leaks and to extend usable life under routine handling.

• Double-sided PVC coating for waterproofing and abrasion resistance
• Mesh core for structural strength and dimensional stability
• Reinforced seams to limit leakage under load
• Designed for reuse — not single-trip disposable construction

How do I fill, measure and dispense water from the tank?

Filling is straightforward: open the top cap and pour or pump water in while watching the printed graduation scale to track volume. Dispensing uses the outlet faucet; turn it on for controlled flow, then close when finished. Four sturdy pull rings make moving the filled bladder easier with two people or with lifting gear.

• Large top fill cap for easy pouring or hose connection
• Graduation scale printed on the side for real-time volume checks
• Outlet faucet for controlled release of stored water
• Four pull rings that facilitate lifting and transport

What practical uses suit this 106-gallon water tank?

The VIVOSUN bladder is versatile for temporary or seasonal water needs where fixed systems aren’t available. It’s useful for garden irrigation, rainwater harvesting, crop or livestock watering, and emergency water staging for firefighting or drought response. Note that it’s not intended for storing alcoholic beverages, fuels, or potable drinking water long-term.

• Garden and orchard watering or drip-irrigation supply
• Rainwater collection and temporary storage after storms
• Emergency water reserve for firefighting support or drought relief
• Portable water source for construction sites, camps, and remote work areas

How should I care for and store the bladder when not in use?

To maximize lifespan, rinse and dry the bladder thoroughly before folding to prevent mildew. Keep it away from sharp objects and store folded in a cool, shaded place out of direct sunlight to limit UV degradation. Inspect seams and valves before use and avoid chemicals or fuels that could damage the PVC coating.

• Clean and air-dry completely before storage to prevent odors and mold
• Fold flat and store indoors or under shade to reduce UV exposure
• Avoid contact with sharp tools, rock edges, or chemical solvents
• Do not use to store alcohol, gasoline, diesel, or intended long-term drinking water

Who is this for? The VIVOSUN 400 L / 106 Gal water storage bladder fits homeowners, gardeners, small-scale farmers, emergency response teams, and outdoor workers who need a portable, high-capacity water container. If you require a rugged temporary tank for irrigation, rainwater capture, firefighting staging, or site water supply — and can follow the product guidance on contents and care — this collapsible bladder offers a space-efficient, reusable solution for moving and dispensing large water volumes where permanent tanks aren’t feasible.