---
product_id: 277766303
title: "FS20R Sandless Sandbag Water Absorbent Flood Barrier, 19\" x 20\", White, 20 Pack"
brand: "floodsax"
price: "¥89176"
currency: JPY
in_stock: true
category: "Flood Sax"
url: https://www.desertcart.jp/products/277766303-fs20r-sandless-sandbag-water-absorbent-flood-barrier-19-x-20
store_origin: JP
region: Japan
---

# Absorbs up to 5.8 gallons 9-section stackable design Inflates from 1 lb to 50 lbs FS20R Sandless Sandbag Water Absorbent Flood Barrier, 19" x 20", White, 20 Pack

**Brand:** floodsax
**Price:** ¥89176
**Availability:** ✅ In Stock

## Summary

> 💦 Flood protection that’s light, fast, and fierce!

## Quick Answers

- **What is this?** FS20R Sandless Sandbag Water Absorbent Flood Barrier, 19" x 20", White, 20 Pack by floodsax
- **How much does it cost?** ¥89176 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/277766303-fs20r-sandless-sandbag-water-absorbent-flood-barrier-19-x-20)

## Best For

- floodsax enthusiasts

## Why This Product

- Trusted floodsax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Easy to deploy anywhere without heavy lifting
- • **Ultra-Absorbent Powerhouse:** Holds 50x its weight in water to stop leaks fast
- • **Versatile Barrier Solution:** Fits doors, windows, basements & more for total flood control
- • **Long Shelf Life Reliability:** Vacuum sealed with a 10-year shelf life for emergency readiness
- • **Rapid Activation Flood Defense:** Expands in just 3 minutes for instant protection

## Overview

FloodSax FS20R offers a revolutionary sandless sandbag solution that inflates from 1 lb to 50 lbs in 3 minutes, absorbing up to 5.8 gallons of water. Its innovative 9-section design ensures easy stacking and superior flood barrier performance. Vacuum sealed for a 10-year shelf life, these compact, lightweight bags provide versatile, long-lasting protection against floods, leaks, and water damage for both residential and commercial use.

## Description

Floodsax instant sand less sandbags protects people and property against surging floodwaters, while absorbing fluids without the shovels, sand, labor or mess. The 1 LB. Floodsax patented technology uses a self-absorbing and self-activating sandbag alternative which soaks in and holds, without leak, up to 50 times its dry WEIGHT. This expandable, compact and lightweight sandbag alternative can be placed by virtually anybody, absorbing leaks or floodwaters creating a strong flood barrier for up to 3 months after activation.

## Features

- Sandless Sandbags: These compact, lightweight sandbags work as a superior flood wall barrier protection and absorbent pad in just 3 minutes. Simply add freshwater and each flood bag inflates from 1 lb to 50 lbs
- Superior Protection: These heavy duty 19 x 20 inch bags absorb up to 5.8 gallons and are perfect for indoor or outdoor use to prevent flooding disasters and home or commercial liquid damage
- Innovative Design: These water absorbent flood control barriers feature a 9 section design for ultimate stackability. Made of industrial grade super absorbent polymer crystals and interwoven natural fills
- Versatile and Long Lasting: Vacuum sealed with a 10 year shelf life, FloodSax are ideal for leaky toilets and water heaters, broken pipes, basements and more. They fit well against doors, sliders, windows and grates.
- Flood Solutions: Our patented technology provides superior protection against storm flooding disasters, indoor water leaks, or liquid damage. Try our mobile flood barriers, door barriers and flood gates

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019C6C62C |
| ASIN  | B019C6C62C |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #6,520 in Electronics ( See Top 100 in Electronics ) #12 in Sandbags |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (219) |
| Customer reviews | 4.3 4.3 out of 5 stars (219) |
| Date First Available | 4 July 2016 |
| Date First Available  | 4 July 2016 |
| Included components | FloodSax Instant Self-Inflating Sandless Sandbags/Water Absorbent Pads, 19 by 20-Inch Bags (Pack of 20) |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 4.08 Kilograms |
| Item model number | FS20R |
| Item model number  | FS20R |
| Manufacturer | Flood Sax |
| Manufacturer  | Flood Sax |
| Material | Polypropylene |
| Part number | FS20R |
| Product Dimensions | 25.4 x 46.99 x 55.88 cm; 4.08 kg |
| Product Dimensions  | 25.4 x 46.99 x 55.88 cm; 4.08 kg |
| Size | 20 Pack |

## Images

![FS20R Sandless Sandbag Water Absorbent Flood Barrier, 19" x 20", White, 20 Pack - Image 1](https://m.media-amazon.com/images/I/51QpUoO9SJL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can these be reused once they dry from their first use?**
A: They fill up like a huge pillow so we haven'tt reused them. I don't think they are reusable but let me tell you they are great with any and all leaks and floods.

**Q: they show these on Prime but then it shows delivery 1 to 2 months, is that right?**
A: I received mine right away, but that was a year ago.

**Q: Can they be placed and left as a permanent solution**
A: Mine have been in same place for months with no problem.

**Q: This is advertised as having a 10 year shelf life but the package I received clearly notes only 5 years. Did I get an older version of the product?**
A: Hello,

There is as 5 year warranty on the product, but the product has a 10 year shelf life if kept dry.

## Frequently Bought Together

- FloodSax FS20R Sandless Sandbag Water Absorbent Flood Barrier, 19" x 20", 20 Pack, White, 20 Count
- Quick Dam QD65-2 5' Barrier Water Flood Dam Bags, 2 Pack, Black
- Quick Dam Flood Bags 12-inch x 24-inch, 20/Box (QD1224-20)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-12*