Brand | Waterdrop |
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Special Feature | Water Purifier Survival, Personal Water Filter for Hiking, Emergency Preparedness |
Package Information | Pouch |
Item Weight | 86.18 Grams |
Model Name | WD-FSBU |
Item Package Dimensions L x W x H | 12.32 x 5.59 x 2.76 inches |
Package Weight | 0.16 Kilograms |
Brand Name | Waterdrop |
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. |
Color | Blue |
Number of Items | 2 |
Manufacturer | Waterdrop |
Part Number | WD-FSBU |
Style | Water Filter Straw/double |
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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
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Waterdrop |
Special Feature | Water Purifier Survival, Personal Water Filter for Hiking, Emergency Preparedness |
Package Information | Pouch |
Item Weight | 86.18 Grams |
Model Name | WD-FSBU |
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About this item
- 5-Stage Efficient Filtration: With adoption of premium-quality coconut shell activated carbon, 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.
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Product Description
Model: WD-FSBU
Capacity: The Waterdrop camping water filter straw can provide 1,400 gallons/one straw of safe drinking water.
The maximum capacity can be reached 100,000 gallons by backwashing to purifier the straw.
5-stage Filtration: Made from selected filtration materials, the 0.1 um fiber membrane of the gravity water filter straw can reduce most harmful substances in water to ensure the safety of every drop of outdoor drinking water.
Applicable Scenes: Travel, hiking, boating, fishing, rock climbing and biking.
Waterdrop Gravity Water Filter Straw | Waterdrop Gravity Water Filter Straw Pack of 2 | Waterdrop Gravity Water Bag | Waterdrop Collapsible Pouch | |
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Customer Reviews |
4.6 out of 5 stars
2,920
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4.6 out of 5 stars
249
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4.6 out of 5 stars
732
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4.3 out of 5 stars
180
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Capacity | 1.5 Gallons | 1.5 Gallons | 1.5 Gallons | 16 oz |
Material | Tpu, ultra-filtration membrane | Tpu, ultra-filtration membrane | Tpu | BPA free material |
Product information
Technical Details
Additional Information
ASIN | B07Y58JC53 |
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Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #734 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #5 in Camping & Hiking Water Filters |
Date First Available | September 20, 2019 |
Feedback
Product guides and documents
Videos
Videos for this product
1:40
Click to play video
Honest Review of my Waterdrop Gravity Water Bag
Alexandra Fasulo
Videos for this product
0:59
Click to play video
How to use filterstraw?
WaterdropDirect
Videos for this product
1:03
Click to play video
Backwash Function of Waterdrop Filter Straw
WaterdropDirect
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, ease of use, value, and filter of the water purification unit. For example, they mention it works great, is easy to set up, and is convenient. Some appreciate the taste and smell removal capabilities of the filter. That said, they say it's a great product for the price.
AI-generated from the text of customer reviews
Customers like the performance of the water purification unit. For example, they say it works well and provides fast, clean water with ease. Customers are also impresseded with the filter straw and other connections. They mention it works great for backpacking and is a huge improvement over other systems.
"...Function and provided fast, clean water with ease. beat any space/weight concerns I had initially...." Read more
"Worked like a champ!..." Read more
"I bought this for a 6-day backpacking trip through Yosemite. It worked well and filled all four of our water bottles the entire time...." Read more
"Works great !!" Read more
Customers find the water purification unit easy to use. They say it's easy to set up, convenient, and lightweight. Customers also appreciate the clear instructions and the simplicity of the gravity filtration system.
"This water filter was awesome easy and light weight to carry on a week long trip with my daughter on Isle Royale...." Read more
"...In terms of ease of use, the included strap comes in handy when you're carrying a full bag back to camp and you can use the same strap to attach the..." Read more
"...It was easy to use, didn’t take too long & was lightweight for traveling...." Read more
"...It's easy to use and the provided directions are clear.About the customer service: The first one I got had a manufacturing defect...." Read more
Customers appreciate the value of the water purification unit. They say it works great and is worth the price. Some customers also mention that it offers extras for a value price. Overall, customers are satisfied with the product and recommend it to others.
"...heavier than some of the other ultrafiltration options, but it is sooo worth it...." Read more
"love life straw, use them daily, makes all water taste great, great price, quick delivery, would highly recommend and will buy another life straw" Read more
"...Does not include a container to collect the clean water. Good value." Read more
"...been using hand pump water purifiers, this product is such a huge improvement in cost, functionality and effort...." Read more
Customers are satisfied with the water filter. They mention that it does a good job filtering the water, and is easy to use. Some say that it filters 5 gallons in an hour and is light enough to carry around with.
"filtered 5 gallons in an hour. The trick is to the screw on a clean plastic walmart water bottle to the filtered end of the straw...." Read more
"...But running it through the filter was better, faster and made for cleaning dishes and getting drinking water a snap." Read more
"Works very well and filters pretty quick...." Read more
"...1.5 gallon bag is great for supporting multiple people and the straw filters quickly. Would recommend!" Read more
Customers like the taste of the water purification unit. They mention that it makes all water taste great, removes the odd taste, and produces very tasty water. Some customers also mention that the filter removes pool water taste.
"...Superior and multiple inland lakes. Never an issue and flavor never a problem. Seemed clearer then the tap from Rock Harbor...." Read more
"...of water through the filter before first use, The filtered water tasted perfectly normal...." Read more
"love life straw, use them daily, makes all water taste great, great price, quick delivery, would highly recommend and will buy another life straw" Read more
"...Thee three of us used this as our main water source. It tasted fine and we felt no ill effects...." Read more
Customers find the water purification unit portable and easy to carry around. They say it's perfect for backpacking and camping when drinking water is scarce. Customers also say it has a well-designed, lightweight system that filters water quickly. They mention that it'll filter 1.5 gallons of water in under 2 hours. Overall, customers find the product to be a great addition to their emergency bag.
"This water filter was awesome easy and light weight to carry on a week long trip with my daughter on Isle Royale...." Read more
"...It was easy to use, didn’t take too long & was lightweight for traveling...." Read more
"Easy to use. Easy to carry in backpack." Read more
"...It filters very fast, and its compact and light enough to make it worth it. I would recommend it to a beginner or a pro" Read more
Customers like the quality of the water purification unit. They mention that the build quality is good, the bag held up well, and it's reliable. The gravity fill bag is easy to fill and has a self-sealing valve. It's long-lasting and easy to use, and the thickness is sufficient to keep from punctures under normal use.
"...The taste wasn’t bad and it’s Easy to clean. Build quality seemed good." Read more
"...a process to unpack and set it up, but I like the large volume and long life span. I’ve been finding a tree to strap it to and fill my camelback...." Read more
"...The gravity fill bag also was excellent construction being easy to fill and with a self-sealing valve...." Read more
"...Everything functions as advertised and the build quality is good." Read more
Customers are mixed about the flow of the water purification unit. Some mention it has a fast flow and does a great job purifying water, while others say it has really slow flow through the filter.
"...Function and provided fast, clean water with ease. beat any space/weight concerns I had initially...." Read more
"...Flexible strap to hang. Slower than the Katadyn pump filter that I had been using, but no work to filter water...." Read more
"...straw, use them daily, makes all water taste great, great price, quick delivery, would highly recommend and will buy another life straw" Read more
"...The filter may be on the slow side, but you can squeeze the bag to force it through the filter straw faster...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Packed easily into my bag, and allowed us to carry 2, 24 oz “Smart Water” sport bottles ea. Didn’t even touch our Sawyer Mini filters we’d taken as back up.
Bag opening is easy to fill and close. Only issue, when bag is rolled closed it was not totally leak proof. Awareness to watch for drips into clean water.
The bag/filter when hung, provided full 20 oz bottles in short time, maybe two mins to fill our bottles. Cleaned each day as directed. Remember the bag provided for cleaning! We had no issues at all. Took a little bit of space as it’s a rubber bag with long tube with a filter that is for sure longer than a Sawyer filter. Function and provided fast, clean water with ease. beat any space/weight concerns I had initially.
Clean, clear water that had no taste issues at all. Pulled water from Lk. Superior and multiple inland lakes. Never an issue and flavor never a problem. Seemed clearer then the tap from Rock Harbor.
Awesome product, for sure recommend. Filters are rather large, note the specs given from manufacture. Just be aware of space it does take up. We had no issues even with carrying Swayer minis as back ups. We never used them.
5 nights, 45 miles wandered.
Thanks for keeping us with healthy, clean water.
In terms of ease of use, the included strap comes in handy when you're carrying a full bag back to camp and you can use the same strap to attach the system to a tree. After running a few bottles worth of water through the filter before first use, The filtered water tasted perfectly normal.
Up until now, I've always used my Katadyn Hiker pro, but this is a great option if you want the storage capacity and filtration system all in one! Comes highly recommended!
However, I had to order this product twice because the first time I ordered it - the seal wasn’t secure and it leaked. i’m really glad I tested it out before hand. Second, the extra water pouch it comes with did rip right where it attached to the clip and ripped the whole bag making it useless. I would recommend this product but handle with care and make sure it’s properly functioning before taking it out.
About the customer service: The first one I got had a manufacturing defect. the little gray plastic elbow that connects the 1.5 gal bag to the hose was blocked, probably due to flashing left over from the manufacturing process. I emailed Waterdrop Filter and they sent me a new one immediately and without hassle. This was wonderful. (I failed to try out the product prior to backpacking, and so discovered the blockage on the trail. Note to self: always try out gear at home before setting out.)
This is the kind of customer service that makes me a fan. Sure, there will be problems. But when a company stands behind its product, I stand up for the company.
I contrast this customer service with another Amazon purchase from a well-known company that sold a bladder that had a manufacturing defect. I wrote them a detailed email. Got an auto-reply promising 3-5 day response. About 9 days later I got an email, telling me to fill out a warranty claim form, etc, etc. The reply didn't even address the diagnostic data I provided. My confidence in the product sank. What did I do? I returned the product to Amazon. Thank goodness for the 30-day Amazon return policy!
But back to Waterdrop: They stood behind the product and supported it. In this day and age of increasingly high technology, product support becomes as important as the product itself.
Once the walmart bottle is full, unscrew it and dump the filtered water into a CLEAN Nalgene bottle.
Repeat. That way you don't have to stand there holding the straw and dribble water into a clean bottle.
Wash hands first and keep your hands clean. We never got sick from this filtered water.
Top reviews from other countries
I would have like to see a 6 to 7 litre bag so you could get a little more water in and still roll the top closed.
I appreciate the mouth peice/straw style outflow on the filter so it could be used as a straw but I would prefer something with hose that you could create a cap for filling Nalgeene or standard water bottles.