---
product_id: 339446182
title: "Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 0.1 Micron, Light Blue"
brand: "waterdrop"
price: "₪243"
currency: ILS
in_stock: true
reviews_count: 8
category: "Waterdrop"
url: https://www.desertcart.co.il/products/339446182-waterdrop-gravity-water-filter-straw-camping-water-filtration-system-water
store_origin: IL
region: Israel
---

# 700 ml/min max flow rate 0.1 micron ultrafiltration membrane 1.5 gal gravity-fed water bag capacity Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 0.1 Micron, Light Blue

**Brand:** waterdrop
**Price:** ₪243
**Availability:** ✅ In Stock

## Summary

> 💦 Stay ahead of the pack with gravity-powered pure water on demand!

## Quick Answers

- **What is this?** Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 0.1 Micron, Light Blue by waterdrop
- **How much does it cost?** ₪243 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/339446182-waterdrop-gravity-water-filter-straw-camping-water-filtration-system-water)

## Best For

- waterdrop enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Pure Hydration:** 0.1 micron filtration removes chlorine, sediment, and odors for crisp, clean water anywhere.
- • **Rapid Flow, Zero Wait:** Up to 700 ml/min flow rate means no more waiting around for your water to filter.
- • **Built to Last & Recycle:** Filter straw supports up to 1,400 gallons and features easy backwash cleaning for endless outdoor adventures.
- • **Massive 1.5 Gallon Capacity:** Gravity-fed bag holds 11 bottles worth of water—stay hydrated all day without constant refills.
- • **Versatile & Ready for Anything:** Connects to bottles or bags, perfect for hiking, travel, emergencies, and survival scenarios.

## Overview

The Waterdrop Gravity Water Filter Straw is a professional-grade ultrafiltration system featuring a 0.1 micron hollow fiber membrane that removes harmful contaminants and improves taste. Paired with a 1.5 gallon gravity-fed water bag, it delivers up to 700 ml/min of clean water, supporting up to 1,400 gallons of filtration. Lightweight, durable, and easy to backwash, this system is ideal for camping, backpacking, travel, and emergency preparedness.

## Description

desertcart.com : Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 0.1 Micron, Light Blue : Sports & Outdoors

Review: Clean water at a great price! - Absolutely amazing system. Couldn't be happier. Not only is it lightweight, it filters relatively fast,and taste great. My last few trips backpacking, I was able to provide clean water to the groups of friends I was with. Doesn't leak, material is durable, and has a compact size. Well worth the money.
Review: Awesome backpacking filter - Absolutely love this, very convenient. Carrie handle, system works great, very high-quality. I will be buying another one.

## Features

- Multistage filtration: With adoption of 0.1 um ultrafiltration membrane and other raw materials, the Water Filter Straw can effectively reduce harmful substances like chlorine, particulates, sediment, stones, sand, dirt, bad taste &odor in water to ensure the water safety and deliver better drinking experience.
- Professional Combination: Waterdrop Gravity Water Filter Straw with 1.5 gal Gravity-Fed Water Bag is an exclusive water purification combination created for outdoor activities and first aid survival. The large-capacity water bag can hold up to 1.5 Gallons of water at a time, which is about 11 bottles of 500 ml bottled purified water, and can meet the all-day demand for outdoor water drinking.
- Longer Lifespan: The Waterdrop Filter straw can provide safe drinking water up to 1,400 gallons (5,300 liters), and ensures the maximum water flow rate of up to 700 ml/min to provide more relaxed outdoor water drinking experience.
- Recyclable Straw: With innovative backwash purifier function, the inside of the Water Filter Straw can be kept clean at all times and it is recyclable, safe and pollution-free. If the water flow decreases or the filter has been used for a long time, you can remove the mouthpiece, flush it with clean water. (Standard water bag can be used or pop bottle with thread diameter of 27.5mm can be filled clean water for backwashing the filter straw.)
- Versatile Uses: The Water Filter Straw can be connected with water bags or water bottles to filter water for drinking. Both ends of it can be disassembled and connected with the water bags and the water bottles to offer you clean drinking water anytime anywhere.
- Warm Prompt: If the gravity bag is used to filter water, turn on the drainage valve first to empty air from the hose before connecting with the straw to avoid no water flow in a vacuum state.
- Multi-scene Application: As a necessity for outdoor water purification, the Waterdrop Gravity Water Filter Straw is applicable to hiking, camping, domestic and international travel, emergency preparedness (tornadoes, rainstorms, earthquakes, floods, etc.) to meet the emergency water demand in a variety of situations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WX98ZBR |
| Best Sellers Rank | #25,452 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #34 in Camping & Hiking Water Filters |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 1.5 Gallons |
| Container Type | Bag |
| Customer Reviews | 4.6 out of 5 stars 313 Reviews |
| Included Components | Water Filter Straw *1, 1.5 Gal Gravity-Fed Water Bag *1, 16 oz Water Pouch *1 |
| Installation Type | Freestanding |
| Manufacturer | Waterdrop |
| Material | Hollow Fiber Ultrafiltration Membrane |
| Material Type | Hollow Fiber Ultrafiltration Membrane |
| Maximum Flow Rate | 700 Milliliters Per Minute |
| Model Name | WD-FSLBL |
| Model Number | WD-FSLBL |
| Other Special Features of the Product | Gravity Water Filter Straw, Water Purifier Survival |
| Package Information | Bag |
| Power Source | Gravity-fed |
| Purification Method | Hollow Fiber Ultrafiltration Membrane |
| Special Feature | Gravity Water Filter Straw, Water Purifier Survival |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Unit Count | 1.0 Count |
| Warranty Description | 30 days limited filter warranty - Any part of the water filter which fails due to a defect in materials or workmanship during this limited 30-day warranty. |

## Product Details

- **Brand:** Waterdrop
- **Capacity:** 1.5 Gallons
- **Included Components:** Water Filter Straw *1, 1.5 Gal Gravity-Fed Water Bag *1, 16 oz Water Pouch *1
- **Installation Type:** Freestanding
- **Material:** Hollow Fiber Ultrafiltration Membrane
- **Model Name:** WD-FSLBL
- **Package Information:** Bag
- **Power Source:** Gravity-fed
- **Purification Method:** Hollow Fiber Ultrafiltration Membrane
- **Special Feature:** Gravity Water Filter Straw, Water Purifier Survival

## Images

![Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 0.1 Micron, Light Blue - Image 1](https://m.media-amazon.com/images/I/61eTofD8evL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clean water at a great price!
*by J***O on August 24, 2025*

Absolutely amazing system. Couldn't be happier. Not only is it lightweight, it filters relatively fast,and taste great. My last few trips backpacking, I was able to provide clean water to the groups of friends I was with. Doesn't leak, material is durable, and has a compact size. Well worth the money.

### ⭐⭐⭐⭐⭐ Awesome backpacking filter
*by A***R on September 22, 2025*

Absolutely love this, very convenient. Carrie handle, system works great, very high-quality. I will be buying another one.

### ⭐⭐⭐⭐⭐ Waterdrop
*by A***N on December 6, 2025*

I've used this to filter my city water.I could taste chlorine straight from the tap.After using this filter , I taste zero chlorine does its job well.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.il/products/339446182-waterdrop-gravity-water-filter-straw-camping-water-filtration-system-water](https://www.desertcart.co.il/products/339446182-waterdrop-gravity-water-filter-straw-camping-water-filtration-system-water)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-06*