FloodSax Original Alternative 20 Litre Sandless Sandbag - Box of 20

In stock
Delivery Lead Time : 2 - 3 Days from Receipt of Order
Regular price £119.95 Excluding VAT
£143.94 Including VAT

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FloodSax are a multi-purpose and ultra flexible alternative sandbag that can be used both outside and indoors to provide instant protection from water damage. Supplied as a box of 20, each individual FloodSax absorbs and retains 20 litres of water.

Manufactured in the UK and made up of 4 layers with 12 internal absorbent sections with a 1 year product guarantee.


In their dry state FloodSax are very thin with a super absorbent large surface area so are highly effective at soaking up drips, leaks, spills and floods inside homes and businesses, especially in hard-to-reach places such as beneath pipes, radiators, sinks and boilers.

Immerse the FloodSax fully in water and the gelling polymer inside the FloodSax absorbs the water and retains up to 20 litres, transforming it into an instant 20kg sandless sandbag in around 5 minutes. Its uniform shape means FloodSax are easier to lift, manoeuvre and stack than old style sandbags and are largely biodegradable so are more environmentally friendly.

Around 3 million FloodSax have been sold worldwide and they are vacuum-packed in packs of 5 which makes them incredibly space-saving to store.

FloodSax gives you the peace of mind of flood protection 24 hours a day and 365 days a year which is vital as flooding often happens with little or no pre-warning. FloodSax can save you countless thousands of pounds in flood damage and all the cost, hassle and human misery that causes.


  • Length: 520mm (Fully Absorbed)
  • Width: 470mm (Fully Absorbed)
  • Height: 170mm (Fully Absorbed)
  • Product Weight: 20kg (Fully Absorbed)
  • Manufactured in the UK - 4 layers with 12 internal absorbent sections
  • Product Guarantee - 1 Year
  • Product Code: OSS-DSBS9VPBX20
  • Barcode (ISBN, UPC, GTIN): 5060384480060


  • Free to Mainland UK
  • 2-3 Days from Receipt of Order
  • Bespoke Pricing and Guaranteed Lead-times Available on Larger Quantities.


Suffering from flooding is as miserable and traumatic experience as you’re likely to suffer in life. Floodwater causes immense damage, forcing people out of their homes for months while they dry out and then face extensive repair work and an incredible amount of hassle. FloodSax can prevent all this by protecting your doors and air vents to stop the floodwater from getting in.

FloodSax have proved to be highly effective as they give instant protection from flooding, leaks and spills. Just 30 of them built into a wall protected £360,000 worth of equipment belonging to a Yorkshire warehouse as torrential floodwater poured towards their premises. ’

Sandbags can deteriorate over time and eventually fall apart unlike FloodSax which are clean, dry and easy to store. Sandbags can also be messy to clean up after the floodwater has subsided with the spilled sand literally getting everywhere.

FloodSax don’t need to use the earth’s natural resource such as sand and after they’ve been used can be simply and easily disposed of swiftly in landfill sites where they will decompose over time.

Should you require assistance in finding the right product to meet your requirements and you need assistance, Please email sales@onestopforsafety.co.uk