Water Storage Bladder, 540L Collapsible PVC Leakproof

Collapsible water storage bladder delivers high-capacity emergency water storage in a space-saving, portable bag you can strap down for transport. This 540 L / 142.7 gal soft water container folds compactly when empty, then sets up fast with pre-installed inlet/outlet ports for RV refills, camping, garden irrigation, truck beds, and off-grid use. Reinforced dual-layer PVC with a mesh core resists abrasion, while welded seams and sealed ports help prevent leaks.

• Delivers up to 540 L / 142.7 gal capacity for emergency water storage, RV refills, irrigation, and outdoor use


• Resists tearing with 1000D dual-layer PVC + mesh middle layer and 0.7 mm (±0.05) thick material


• Prevents leaks with welded seams, hot-melt sealed ports, sealing rings, and included PTFE tape


• Installs quickly using pre-installed inlet/outlet connectors; attach faucet valve and connect a garden hose


• Secures during transport with 4 attachment loops; folds down to save space when empty

When rigid tanks won’t fit—or you need extra water on demand—this portable water bladder gives you a reliable reserve without taking over your storage space. Keep it in your RV, truck, or garage for outages, remote trips, or seasonal watering, then fold it away when not in use. The included fittings and repair patches help you set up confidently and stay prepared for the next refill, haul, or backup-water need. Grab yours today and build a practical water reserve.

• Capacity: 540 L / 142.7 gal


• Dimensions: 59.1 × 35.4 × 18.1 in (1500 × 900 × 460 mm)


• Material: PVC, 0.7 mm ±0.05 mm; 1000D density; dual-layer with mesh core


• Operating temperature: 5°F to 167°F (-15°C to 75°C)


• Net weight: 10.9 lb (4.95 kg)


• Stainless steel connector: Inner Ø20 mm / Outer Ø25 mm


• Faucet valve size: Inner Ø25 mm / Outer Ø30 mm


• Connectors: Inlet DN25 (outer thread 32 mm); outlet DN20 (outer thread 25 mm)


• Color: Black


• Included: Faucet valve, 3/4" connector, fitting, PTFE tape, sealing ring + 1 spare, repair patches