--- product_id: 213135513 title: "Waterdrop Water Filter Straw, Camping Water Filtration System, Water Purifier Survival Outdoor Drinking Water Purifier for Travel, Backpacking and Emergency Preparedness, 0.1 Micron (Blue), Pack of 2" brand: "waterdrop" price: "1007007₫" currency: VND in_stock: true reviews_count: 13 category: "Waterdrop" url: https://www.desertcart.vn/products/213135513-waterdrop-water-filter-straw-camping-water-filtration-system-water-purifier store_origin: VN region: Vietnam --- # Filters up to 1,400 gallons 700 ml/min max flow rate 0.1 micron ultrafiltration membrane Waterdrop Water Filter Straw, Camping Water Filtration System, Water Purifier Survival Outdoor Drinking Water Purifier for Travel, Backpacking and Emergency Preparedness, 0.1 Micron (Blue), Pack of 2 **Brand:** waterdrop **Price:** 1007007₫ **Availability:** ✅ In Stock ## Summary > 💦 Stay hydrated, stay ahead—never miss a drop of adventure! ## Quick Answers - **What is this?** Waterdrop Water Filter Straw, Camping Water Filtration System, Water Purifier Survival Outdoor Drinking Water Purifier for Travel, Backpacking and Emergency Preparedness, 0.1 Micron (Blue), Pack of 2 by waterdrop - **How much does it cost?** 1007007₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/213135513-waterdrop-water-filter-straw-camping-water-filtration-system-water-purifier) ## 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 a smooth flow rate of 700 ml/min, so hydration never slows you down. - • **Ultra-Clean Hydration:** 5-stage filtration removes chlorine, sediment, and odors for crisp, pure water anywhere. - • **Eco-Smart & Recyclable:** Innovative backwash function keeps your filter fresh and pollution-free for repeated use. - • **Endurance You Can Trust:** Purify up to 1,400 gallons—your ultimate companion for extended adventures and emergencies. - • **Versatile Outdoor Essential:** Connects seamlessly to water bags or bottles—perfect for hiking, travel, and survival kits. ## Overview The Waterdrop Water Filter Straw is a compact, BPA-free ultrafiltration system featuring a 0.1 micron membrane that removes harmful contaminants and improves taste. With a lifespan of up to 1,400 gallons and a fast 700 ml/min flow rate, it’s designed for hiking, camping, travel, and emergency preparedness. Its recyclable design includes a backwash function for easy maintenance, making it a reliable, eco-friendly hydration solution for professionals on the go. ## Description desertcart.com: Waterdrop Water Filter Straw, Camping Water Filtration System, Water Purifier Survival Outdoor Drinking Water Purifier for Travel, Backpacking and Emergency Preparedness, 0.1 Micron (Blue), Pack of 2 : Industrial & Scientific Review: These are the BEST filters to have - I wish I had pictures for when I went camping in MN. These are the BEST filters to have. Buy the gravity bag too. You wont regret it. The water in Minnesota is almost black from the tannins (rotting leaves). Filtering the water is harsh on filters but having a steady supply of water on hand is nice when cooking and cleaning. Having these filters on hand means you can constantly have a clean source of water. The filter compound filters all particles and micro bacteria except for viruses. Not unless your in an area with a commonly known contaminated water source I would not use these. The flow of water can be a little slow but 1Cup of water is approximately given within 1 minute. Tip: When using the filter with the gravity fed bag. The lowest point of flow is the strongest but keep in mind DO NOT leave the filter dangling below the bag when not using or the water will continually flow and drain even with the cap on. When not using place the filter above the bag and hook in between the bag straps. Review: Water filter - Great for emergency, adequat Amount of water filtration. Very happy with it ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y58JC53 | | Best Sellers Rank | #7,929 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #19 in Camping & Hiking Water Filters | | Brand Name | Waterdrop | | Capacity | 1400 Gallons | | Container Type | Pouch | | Customer Reviews | 4.6 4.6 out of 5 stars (2,120) | | Included Components | Personal water filter straw *2 | | Installation Type | Countertop | | Manufacturer | Waterdrop | | Material Type | BPA Free Food-Grade Material | | Maximum Flow Rate | 700 Milliliters Per Minute | | Model Name | WD-FSBU | | Model Number | WD-FSBU-2 | | Other Special Features of the Product | Emergency Preparedness, Personal Water Filter for Hiking, Water Purifier Survival | | Power Source | Non Electric | | Purification Method | Hollow Fiber Ultrafiltration Membrane, Activated Carbon | | Supported Water TDS Level Maximum (PPM) | 300 | | UPC | 840814161890 840814173008 | | Unit Count | 2.0 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:** 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 ![Waterdrop Water Filter Straw, Camping Water Filtration System, Water Purifier Survival Outdoor Drinking Water Purifier for Travel, Backpacking and Emergency Preparedness, 0.1 Micron (Blue), Pack of 2 - Image 1](https://m.media-amazon.com/images/I/616fxT-vGSL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ These are the BEST filters to have *by X***I on January 1, 2026* I wish I had pictures for when I went camping in MN. These are the BEST filters to have. Buy the gravity bag too. You wont regret it. The water in Minnesota is almost black from the tannins (rotting leaves). Filtering the water is harsh on filters but having a steady supply of water on hand is nice when cooking and cleaning. Having these filters on hand means you can constantly have a clean source of water. The filter compound filters all particles and micro bacteria except for viruses. Not unless your in an area with a commonly known contaminated water source I would not use these. The flow of water can be a little slow but 1Cup of water is approximately given within 1 minute. Tip: When using the filter with the gravity fed bag. The lowest point of flow is the strongest but keep in mind DO NOT leave the filter dangling below the bag when not using or the water will continually flow and drain even with the cap on. When not using place the filter above the bag and hook in between the bag straps. ### ⭐⭐⭐⭐⭐ Water filter *by J***Y on March 17, 2026* Great for emergency, adequat Amount of water filtration. Very happy with it ### ⭐⭐⭐⭐⭐ 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. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/213135513-waterdrop-water-filter-straw-camping-water-filtration-system-water-purifier](https://www.desertcart.vn/products/213135513-waterdrop-water-filter-straw-camping-water-filtration-system-water-purifier) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-24*