---
product_id: 339446182
title: "Waterdrop Gravity Water Filter Straw, Camping Water Filtration System"
brand: "waterdrop"
price: "€ 74.82"
currency: EUR
in_stock: true
category: "Waterdrop"
url: https://www.desertcart.gr/products/339446182-waterdrop-gravity-water-filter-straw-camping-water-filtration-system
store_origin: GR
region: Greece
---

# 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

**Brand:** waterdrop
**Price:** € 74.82
**Availability:** ✅ In Stock

## Summary

> 💦 Drink Fearlessly, Anywhere—Pure Water on Demand!

## Quick Answers

- **What is this?** Waterdrop Gravity Water Filter Straw, Camping Water Filtration System by waterdrop
- **How much does it cost?** € 74.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/339446182-waterdrop-gravity-water-filter-straw-camping-water-filtration-system)

## 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

- • **Rapid Flow, No Wait:** Enjoy up to 700 ml/min water flow rate—fast, effortless drinking during your outdoor adventures.
- • **Ultra-Clean Hydration:** 0.1 micron filtration removes chlorine, sediment, and odors for pure, crisp water anywhere.
- • **Eco-Friendly & Recyclable:** Innovative backwash function keeps the filter fresh and reusable, reducing waste on every trip.
- • **Massive 1.5 Gallon Capacity:** Carry the equivalent of 11 bottled waters in one lightweight, gravity-fed bag—stay hydrated all day.
- • **Versatile & Ready for Anything:** Connects easily to bottles or bags—perfect for hiking, camping, travel, and emergency preparedness.

## Overview

The Waterdrop Gravity Water Filter Straw is a professional-grade, gravity-fed filtration system featuring a 0.1 micron hollow fiber ultrafiltration membrane that removes harmful contaminants and improves taste. It includes a 1.5-gallon water bag capable of supplying clean water at a rapid flow rate of up to 700 ml/min. Designed for outdoor enthusiasts and emergency preparedness, this lightweight, recyclable system supports up to 1,400 gallons of purified water, ensuring reliable hydration wherever you go.

## 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

## 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 | #24,240 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #52 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 346 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 |
| Part Number | WD-FSLBL |
| 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 - Image 1](https://m.media-amazon.com/images/I/61o1o6IBqML.jpg)

## Frequently Bought Together

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-08*