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Water-Activated Sandbags
A 4-pack of fast-deploy sandless bags — no sand or shovels needed.
Online price$39/4-pack
Free Australia-wide shipping
A compact 4-pack of water-activated sandbags for quick flood preparation around doorways, garages, shopfronts, and low-entry points. Each bag stores flat when dry and expands when exposed to water, helping create a temporary barrier during heavy rain or rising surface water. Need 8 bags? Order two packs.
🚚 Free Australia-wide shipping
🌍 International orders
⚙️ Custom sizing available
🛠️ Engineering support
Why this product
Key features
- Includes 4 water-activated sandbags per pack
- Absorbs 35× dry weight in minutes
- No sand or filling equipment needed
- Stores flat for storm and flood preparation
- Reusable up to 5 times
- Free Australia-wide shipping
Technical detail
Specifications
| Pack size | 4 sandbags |
| Dry weight | 0.4 kg |
| Activated weight | Up to 14 kg |
| Dimensions (dry) | 600 × 330 mm flat |
| Activation time | 3–5 minutes |
| Reuse | Up to 5 cycles |
| Shipping | Free Australia-wide shipping |
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