Damsak Bakkiesak 500L Water Bladder 1.025m x 1m x 0.45m

Flexible Liquid Reservoir for Pickup Load Beds

The Damsak Bakkiesak 500L is a fold-flat water bladder that fits the load bed of a standard bakkie. It stores 500 litres within a 1.025 m x 1 m x 0.45 m envelope. Empty, the bladder collapses for easy transport and shelf storage.

The bladder uses a food-grade PVC shell with high-frequency welded seams. A 25 mm ball valve controls gravity outflow, and a 50 mm riser pipe option supports faster filling or pump connection. The empty weight sits near 4 kg, so two people can lift the bag onto a vehicle without a hoist.

Deployment requires a clean, flat surface free of sharp edges. Unroll the bladder, connect the outlet valve, and fill through the top opening. The closed system limits algae growth and prevents spillage during transport. Drain and dry the bladder before folding it for long-term storage.

Key Features

• 500 Litre Capacity
  The bladder holds 500 litres across a low-profile 1.025 m x 1 m x 0.45 m footprint.

• Food-Grade PVC Shell

  • High-frequency welded seams
  • Closed system limits algae growth
  • Safe for potable water storage
  • Resists punctures from normal load-bed contact

• 25 mm Ball Valve Outlet
  A quarter-turn ball valve controls gravity flow to hoses or buckets.

• 50 mm Riser Pipe Option
  The larger riser supports faster filling or connection to a transfer pump.

• Fold-Flat Design
  Empty, the bladder rolls into a compact bundle for storage behind a seat or on a shelf.

• Light Empty Weight
  At approximately 4 kg, the bladder is manageable for one or two people during loading.

• Vehicle Load Bed Fit
  The flat profile sits between wheel arches on common single-cab and double-cab bakkies.

• Closed System Construction
  A sealed fill cap and valve assembly prevent spillage and evaporation during travel.

Specifications

What’s in the Box

• 500 litre water bladder

• 25 mm ball valve outlet

• User instructions

Why Choose This Water Bladder

• The bladder folds flat when empty, so it takes up minimal space between trips.

• A closed system reduces evaporation and contamination compared to open tanks.

• The 500 litre capacity suits small-scale irrigation, firefighting support, and remote camps.

• Food-grade PVC allows safe storage of drinking water when needed.

• The low empty weight simplifies loading and removal without special equipment.

• The 0.45 mm shell holds shape across repeated fill and drain cycles.

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