---
product_id: 457176199
title: "10FT Water Activated Flood Barriers for Home Door, Sandless Sand Bags for Anti Flood Control, Alternative Sandbag for Rain Protection, Absorbent Prevention for Garage & Basement (10FT-2PACK)"
brand: "flibyt"
price: "¥18756"
currency: JPY
in_stock: true
reviews_count: 12
url: https://www.desertcart.jp/products/457176199-10ft-water-activated-flood-barriers-for-home-door-sandless-sand
store_origin: JP
region: Japan
---

# Lightweight & portable (1.5lb each) Water-activated absorbency 5-min rapid activation 10FT Water Activated Flood Barriers for Home Door, Sandless Sand Bags for Anti Flood Control, Alternative Sandbag for Rain Protection, Absorbent Prevention for Garage & Basement (10FT-2PACK)

**Brand:** flibyt
**Price:** ¥18756
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay ready—flood defense that’s fast, light, and fuss-free!

## Quick Answers

- **What is this?** 10FT Water Activated Flood Barriers for Home Door, Sandless Sand Bags for Anti Flood Control, Alternative Sandbag for Rain Protection, Absorbent Prevention for Garage & Basement (10FT-2PACK) by flibyt
- **How much does it cost?** ¥18756 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/457176199-10ft-water-activated-flood-barriers-for-home-door-sandless-sand)

## Best For

- flibyt enthusiasts

## Why This Product

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

## Key Features

- • **Rapid 5-Min Activation:** Deploy flood defense faster than ever—no waiting, just protection.
- • **Sandless & Hassle-Free:** No sand, no mess—just unfold and watch it expand with water.
- • **Versatile Home Protection:** Perfect for doors, garages, basements, and more—your all-season water shield.
- • **Long-Lasting Flood Defense:** Stays activated for 3-4 months and reusable after drying—smart sustainability.
- • **Lightweight & User-Friendly:** Easily handled by anyone, from kids to seniors, for effortless setup.

## Overview

Flibyt’s 10FT Water Activated Flood Barriers offer a lightweight, sandless alternative to traditional sandbags. Each barrier activates within 5 minutes by absorbing water, expanding to block floodwaters effectively. Designed for easy handling and long-lasting use, these barriers maintain protection for up to 4 months and can be reused after drying. Ideal for home doors, garages, basements, and more, they provide eco-friendly, hassle-free flood control with dedicated 24/7 customer support.

## Description

Full description not available

## Features

- 【HANDY】The flood barriers are convenient to store in non-raining seasons, with about 1.5lb weight. The water activated flood barrier can be installed easily even for a kid. The flood water barrier is water activated flood bags. The flooding barrier can be folded into a small size, while the flood barriers for home absorbs water, the water barriers for flooding become fully functional and help the flood protection.
- 【SUPER FAST】In just 5 mins! The water barriers for flooding outdoor will be fully water activated to 3~4 inches. The home flood barrier is a great replacement for sandbags, as the flood control barrier can block the water and is easier to implement. The water barriers for flood control take advantage of the water and the water absorbent flood barrier protects the home in a safe way but is lighter and easier than a sandbag flood door barrier.
- 【CONVENIENT】The flood prevention barriers doesn't require sand to expand. The hydra barriers for flooding can maintain the activated status for 3-4 months each time. flood barriers for home door can be used repeatedly. The flood barriers for garage can also be dried out for next time usage.Without sand required, the flood control can be easily applied even by a 70 yo lady.
- 【MUST FOR HOME】The hydrobarrier is a must tool for the home. These garage water barriers for flooding can be effective for preventing floods, leaks, drips, and more! The flood barrier can be used for the basement, driveway, garden, kitchen, and anywhere water overflow happens. The doorway flood barrier is ecofriendly, so the pop up flood barrier can be kept home and will not harm family members or pets. The quick bank sandless flood barriers protect the home during raining season.
- 【SUPPORT】We stand behind the product! We provide 24h service for the residential flood barriers. If any problem happens, we are here to assist: 1, We reply to any messages in 24h for sandless flood barrier even on holidays. 2, We offer replacements for water barriers for flooding if anything occurs during usage; 3, We issue assistance even after 30 days for flood wall barrier if feel unsatisfied. We provide full support service for door flood barrier.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Flibyt |
| Brand | Flibyt |
| Item Weight | 3.1 pounds |
| Package Dimensions | 12.28 x 9.41 x 4.53 inches |
| Item model number | FB-10FT |
| Number of Items | 2 |
| Size | 10FT(2-PACK) |
| Manufacturer Part Number | FB-10FT |

## Images

![10FT Water Activated Flood Barriers for Home Door, Sandless Sand Bags for Anti Flood Control, Alternative Sandbag for Rain Protection, Absorbent Prevention for Garage & Basement (10FT-2PACK) - Image 1](https://m.media-amazon.com/images/I/51LTZpZNeaL.jpg)
![10FT Water Activated Flood Barriers for Home Door, Sandless Sand Bags for Anti Flood Control, Alternative Sandbag for Rain Protection, Absorbent Prevention for Garage & Basement (10FT-2PACK) - Image 2](https://m.media-amazon.com/images/I/61X2TQA7y1L.jpg)
![10FT Water Activated Flood Barriers for Home Door, Sandless Sand Bags for Anti Flood Control, Alternative Sandbag for Rain Protection, Absorbent Prevention for Garage & Basement (10FT-2PACK) - Image 3](https://m.media-amazon.com/images/I/81g06K3Z26L.jpg)
![10FT Water Activated Flood Barriers for Home Door, Sandless Sand Bags for Anti Flood Control, Alternative Sandbag for Rain Protection, Absorbent Prevention for Garage & Basement (10FT-2PACK) - Image 4](https://m.media-amazon.com/images/I/71V5dxqjnqL.jpg)
![10FT Water Activated Flood Barriers for Home Door, Sandless Sand Bags for Anti Flood Control, Alternative Sandbag for Rain Protection, Absorbent Prevention for Garage & Basement (10FT-2PACK) - Image 5](https://m.media-amazon.com/images/I/715IKAYDauL.jpg)

## Available Options

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

## Questions & Answers

**Q: I read that it does not work with salt water. But does it work with salt swimming pool?**
A: The information online for this item states that it does not work in salt water. Don’t know if it does in pools.

**Q: How do i empty the bags?**
A: Hi, we don't recommend emptying the bags. If you want to use the flood barrier again, kindly put it under the sun for several weeks, and it will deflate, but due to the activation, the beadings will not go back to their original status, and a slimy feeling will occur when deflating, however, this won't affect the second time use. If you want to throw it away, you can just deal with it like normal garbage. The material we are using is non-toxic and can be degraded by the environment. Thanks.

**Q: How long before they go back to flat.  I am looking at using these for a roofing application and would need them to be full for quite a while**
A: Hi, usually it takes 2 weeks for the activated flood barrier to deflate. But it depends on how the weather goes, and it won't deflate to its original status. If you need to keep the flood barrier activated, all you need to do is keep the product soaked in water, then it will stay activated. However, we still don't recommend using our product for roof application, as it can be up to 66LBs after activation, which may cause damage to the roof. To protect your property and keep you safe, we would suggest you turn to professional help. Thanks.

**Q: There’s no instructions. I read another persons question below and your answer is to submerge in water? It’s 66lbs?**
A: Hi! We apologize for being vague with the previous answer. To install the flood barrier, we recommend 1), Stretch the tube to its maximum length, that is 5ft. The weight for a non-activated tube is only 1LB, so one person can do this job. 2), Put the stretched flood barrier in water. Kindly be noticed, that it should be long enough to soak this tube. You can either find a small pool or a gutter way, but we suggest it's near to the place you need the barrier. 3), Wait for several minutes before the flood barrier is fully activated, usually, it's 5 mins. 4), When it's fully activated, move it to the place needed. Kindly pay attention, a tube may weigh up to 66LBs in its fully activated status, so to move it, we suggest at least two men do the job. And that's the installation instruction. If anything is unclear, kindly contact us again. We'll reply within 24 hours.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Best I’ve found
  

*by U***R on Reviewed in the United States on April 12, 2024*

Our property is downhill from three houses.  I have used the gel filled sandbags for 3 years now to mitigate the rain issues.  These are the best I’ve found.  I have them nested within plantings around the back of my house.  They spend most of the year swelled up but my basement is dramatically dryer.  I know this is not the intended use but it has worked really well.  This brand has the most durable exterior.  Others break down quickly and tear too easily.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Super convenient to store when dry, modest sandbagging capability
  

*by C***C on Reviewed in the United States on January 10, 2023*

These are perfect if you are anticipating a rain storm or flooding, but don't want to keep around real sand bags because of the space they take up and the potential mold/health issues with just keeping sand around. These are silica based and are completely flat until they take up water. Super easy to store in the shed if and when you need them. As per instructions, they take some time to activate in water, and are a little lumpy and soggy but seem to do the trick of keeping out 85% of the water. It's not the best until you start stacking them and adding weight, at which point it may become cost prohibitive. But we bought a few sets of these and stored them just in case we needed them...and one season we did. It was super convenient to not have to go to a local center to fill sandbags and to instead just lay these out and watch them balloon up. However, they aren't perfect at diverting water--some will get around the edges as it is less malleable than real sand bags. But they make up for it in convenience factor.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Small but mighty!!
  

*by J***D on Reviewed in the United States on March 11, 2024*

These guys are really effective at diverting water. We should have made sure to spread out the gel beads as it was filling up… it was more full in some spots and at full expansion it ripped the fabric seams. Not meant to be durable for multiple uses, but we keep them at the top of the driveway so we can pull them out when it rains. Highly recommend. Wish I had pictures.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*