How much does this weigh?

Hi Shawn, Thank you so much for your interest in our product. The item's gross weight is 1.09 pounds. If you have any other inquiries, please feel free to contact us at 1-888-352-3558 (8:00 AM - 5:00 PM PST, Mon - Fri). Thank you. Kind Regards Mia Lauren Customer Service Rep

how long does this product last? 1 day? 1 month?

I used it for the first time this weekend. On a backpacking trip. I thought it was useful to have in addition to a filter pump to bring water back to Camp. It seemed well-made, how long it will last Would probably depend on how dirty the water is that you put through it ,if you clean it consistently and if you were careful not to abuse it. But I will get $20 worth of use out of it for sure. I expect it to last me for multiple trips.

Does it come with the bag?

Hi Mike, Thank you for your interest in our Water Filter Straw. Yes, the item comes with two bags. One is the blue gravity water bag which is used to fill with the raw water, another is white used to fill with the filtered water. They are connected via the straw to filter the water for drinking. If you have any other questions, please feel free to give us a call between the hours of 8:00 AM-5: 00 PM (PST), Monday through Friday at 1-888-352-3558. We will try our best to help you out. Thank you very much. Best Regards, Mia Lauren

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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, 5 Stage Filtration, Pack of 1

Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 1

Product ID: 211870133

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Details

Brand
Waterdrop
Special Feature
Gravity Water
Material
Hollow Fiber
Capacity
1.5 Gallons
Included Components
Water Filter
Package Information
Bag

💧5-stage ultrafiltration

🛶1.5 gal gravity-fed bag

♻️recyclable backwash filter

Description

💦 Stay refreshed, stay prepared — your ultimate outdoor hydration hack!

VERSATILE READY - Connects seamlessly to water bags or standard bottles for instant access to safe drinking water anywhere.
FLOW WITHOUT LIMITS - Up to 700 ml/min flow rate means no waiting to quench your thirst during hikes or emergencies.
HYDRATE THE WHOLE CREW - 1.5-gallon gravity-fed bag holds 11 bottles worth of purified water—perfect for all-day outdoor adventures.
BUILT TO LAST REFRESH - Filter lifespan up to 1,400 gallons with easy backwash cleaning to keep performance peak.
PURE HYDRATION ANYWHERE - 5-stage filtration removes chlorine, sediment & odors for crisp, clean water on the go.

The Waterdrop Gravity Water Filter Straw is a lightweight, non-electric purification system featuring a 5-stage filtration process including coconut shell activated carbon and a 0.1 micron ultrafiltration membrane. It pairs with a 1.5-gallon gravity-fed water bag, delivering up to 700 ml/min of clean water and lasting for up to 1,400 gallons. Designed for camping, backpacking, and emergency use, it offers recyclable, easy-to-clean filtration that ensures safe, great-tasting water anytime, anywhere.

Specifications

Brand	Waterdrop
Special Feature	Gravity Water Filter Straw, Water Purifier Survival
Package Information	Bag
Installation Type	Freestanding
Power Source	Non Electric
Item Weight	0.29 Pounds
Model Name	WD-FSBUL
Maximum Flow Rate	700 Milliliters Per Minute
Supported Water TDS Level Maximum (PPM)	300
UPC	840814172988
Manufacturer	Waterdrop
Item Package Dimensions L x W x H	11.06 x 7.01 x 3.62 inches
Package Weight	0.46 Kilograms
Item Dimensions LxWxH	6.77 x 3.39 x 10.91 inches
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	1
Part Number	WD-FSBUL-1
Style	1 Straw with Bag

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