---
product_id: 213135513
title: "Portable Water Filter Straw, Camping Water Filter"
brand: "waterdrop"
price: "€ 55.71"
currency: EUR
in_stock: true
reviews_count: 13
category: "Waterdrop"
url: https://www.desertcart.fi/products/213135513-portable-water-filter-straw-camping-water-filter
store_origin: FI
region: Finland
---

# 700 ml/min max flow rate 0.1μm ultrafiltration membrane recyclable with backwash purifier Portable Water Filter Straw, Camping Water Filter

**Brand:** waterdrop
**Price:** € 55.71
**Availability:** ✅ In Stock

## Summary

> 💦 Sip Smart, Adventure Hard: Stay hydrated, stay ahead.

## Quick Answers

- **What is this?** Portable Water Filter Straw, Camping Water Filter by waterdrop
- **How much does it cost?** € 55.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/213135513-portable-water-filter-straw-camping-water-filter)

## 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 Refresh:** Enjoy up to 700 ml/min flow rate—faster sipping, less waiting on the trail.
- • **Eco-Smart Design:** Backwashable & recyclable straw keeps your filter fresh and planet-friendly.
- • **Endurance Engineered:** Filters up to 1,400 gallons—your reliable hydration partner for countless adventures.
- • **Ultra-Clean Hydration:** 5-stage filtration removes chlorine, sediment & odors for pristine water anywhere.
- • **Versatile Connectivity:** Fits standard water bottles & pouches—clean water on demand, wherever you roam.

## Overview

The Waterdrop Portable Water Filter Straw features a 5-stage 0.1 micron ultrafiltration membrane that effectively removes harmful contaminants and unpleasant tastes. With a high flow rate of 700 ml/min and a lifespan filtering up to 1,400 gallons, it ensures fast, safe drinking water for hiking, camping, and emergency use. Its recyclable design includes a backwash function for easy maintenance, and it connects seamlessly to standard water bottles and pouches, making it the ultimate lightweight hydration solution for the modern outdoor professional.

## Description

desertcart.com: Waterdrop Portable Water Filter Straw, Camping Water Filter | Survival Water Purifier, 0.1 Micron Filtration for Hiking, Travel & Emergency Preparedness, Survival Gear, 2 Pack : Industrial & Scientific

Review: I use it in sink water. - Love it. Work great for me.
Review: Better flow rate than LifeStraw - As a long time LifeStraw user I have to come to terms that this Waterdrop Straw Filter is faster, and cheaper than the LifeStraw. As compared to the flow rate, this thing blows the LifeStraw away. I find the material quality to be just as good as the LifeStraw, and at a lower cost. When it comes to straw filters, I stopped buying everything else and only buy Waterdrop - at this time anyway.

## Features

- 𝟓-𝐒𝐭𝐚𝐠𝐞 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: With 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.
- 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.
- 𝐎𝐮𝐭𝐝𝐨𝐨𝐫 𝐖𝐚𝐭𝐞𝐫 𝐍𝐞𝐞𝐝𝐬: Fulfill all your outdoor water demands: hiking, camping, domestic and international travel, emergency preparedness (tornadoes, rainstorms, earthquakes, floods, etc.) to meet the emergency water demand in a variety of situations. Each straw only weights 0.19 pounds.
- 𝐖𝐚𝐫𝐦 𝐏𝐫𝐨𝐦𝐩𝐭: Upon first use the filter, please uncap and infiltrate the straw in the clean water for 10 seconds to prime the filter. This will help the internal ultrafiltration membrane get wet and water can be filtered more easily. According to your area water quality, regularly backwash the straw with clean fresh water, which can prolong the service life and prevent blockage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y58JC53 |
| Best Sellers Rank | #10,907 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #29 in Camping & Hiking Water Filters |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 1400 gallons |
| Container Type | Pouch |
| Customer Reviews | 4.6 out of 5 stars 2,392 Reviews |
| Included Components | Personal water filter straw *2 |
| Installation Type | Countertop |
| Item Dimensions L x W x H | 10.91"L x 1.97"W x 5.51"H |
| Item Highlight | Survival Water Purifier, 0.1 Micron Filtration for Hiking, Travel & Emergency Preparedness, Survival Gear, 2 Pack |
| Manufacturer | Waterdrop |
| Material | BPA Free Food-Grade Material |
| Material Type | BPA Free Food-Grade Material |
| Maximum Flow Rate | 700 milliliters_per_minute |
| Model Name | WD-FSBU |
| Model Number | WD-FSBU-2 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Other Special Features of the Product | Water Purifier Survival |
| Part Number | WD-FSBU |
| Power Source | Non Electric |
| Product Dimensions | 10.91"L x 1.97"W x 5.51"H |
| Purification Method | Hollow Fiber Ultrafiltration Membrane |
| Special Feature | Water Purifier Survival |
| Supported Water TDS Level Maximum (PPM) | 300 |
| UPC | 840814161890 840814173008 |
| Unit Count | 2 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:** 1400 Gallons
- **Included Components:** Personal water filter straw *2
- **Installation Type:** Countertop
- **Material:** BPA Free Food-Grade Material
- **Model Name:** WD-FSBU
- **Package Information:** Pouch
- **Power Source:** Non Electric
- **Purification Method:** Hollow Fiber Ultrafiltration Membrane, Activated Carbon
- **Special Feature:** Emergency Preparedness, Personal Water Filter for Hiking, Water Purifier Survival

## Images

![Portable Water Filter Straw, Camping Water Filter - Image 1](https://m.media-amazon.com/images/I/616fxT-vGSL.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I use it in sink water.
*by C***O on August 3, 2026*

Love it. Work great for me.

### ⭐⭐⭐⭐⭐ Better flow rate than LifeStraw
*by K***N on October 31, 2025*

As a long time LifeStraw user I have to come to terms that this Waterdrop Straw Filter is faster, and cheaper than the LifeStraw. As compared to the flow rate, this thing blows the LifeStraw away. I find the material quality to be just as good as the LifeStraw, and at a lower cost. When it comes to straw filters, I stopped buying everything else and only buy Waterdrop - at this time anyway.

### ⭐⭐⭐⭐⭐ Handy item
*by A***R on August 13, 2026*

Great Just in Case

## Frequently Bought Together

- 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, 5 Stage Filtration, Blue
- Aquatabs 397mg Water Purification Tablets (100 Pack). Water Filtration System for, Camping, Boating, Emergencies, Survival, RVs, and Marine-Use. Easy to Use Treatment and Disinfection.
- LifeStraw Personal Water Purifier for Hiking, Camping, Travel, and Emergency Preparedness

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**Shop now:** [https://www.desertcart.fi/products/213135513-portable-water-filter-straw-camping-water-filter](https://www.desertcart.fi/products/213135513-portable-water-filter-straw-camping-water-filter)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-09-18*