GravityWorks 6.0L Replacement Reservoir Kit
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GravityWorks 6.0L Replacement Reservoir Kit
These replacement reservoirs make it easy to change out worn-out or damaged reservoirs or conveniently adapt the capacity of your existing GravityWorks system to meet the needs of any trip.
Details
- Item #PLYA08I
- Volume
- [dirty, clean] 6L (both included)
- Dimensions
- 10 x 19.5in
- Claimed Weight
- 6.5oz
- Manufacturer Warranty
- limited
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 12 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageAugust 28, 2025
I have been using a
I have been using a gravity system for years while hunting the backcountry. There is not comparison to the time saved from having to pump. . . I highly recommend this to anyone. I purchased bigger bags to rotate at camp to save even more time.
Originally reviewed on a Cascade Designs brand site
July 24, 2025
The bag is sturdy and
The bag is sturdy and light. I like this material more than I remember liking the original- I think it's a bit thicker. I lost that bag years ago though so it's hard to make a direct comparison. Regardless, solid replacement bag, would recommend.
Originally reviewed on a Cascade Designs brand site
July 15, 2025
I like the system but
I like the system but there are light weight materials that are waterproof that would be better than the current plastic bag.
Originally reviewed on a Cascade Designs brand site
July 11, 2025
It's great! Went with a
It's great! Went with a 6L so I could filter more water faster
Originally reviewed on a Cascade Designs brand site
July 8, 2025
Too small
Did not have the 6L . . . Always out of stock on everything. . .
Originally reviewed on a Cascade Designs brand site
November 30, 2024
Zip close
The zip close doesn’t close anymore. Otherwise the system works great! I live my gravity works.
Originally reviewed on a Cascade Designs brand site
November 12, 2024
GravityWorks™ water filter
My most valuable piece of backcountry/emergency preparedness equipment!
Originally reviewed on a Cascade Designs brand site
November 7, 2024
I’ve used these for years.
I’ve used these for years. I’ve never had a problem—except when a mouse chewed into one. Otherwise, they’ve served me well
Originally reviewed on a Cascade Designs brand site
March 5, 2024
Great products - PLEASE SELL THE CLEAN TANKS AND CAPS!!!
Awesome system!!! The clean bags double as really great longer distance water containers (IE kayaking for a few days with no fresh water available..) can you pretty please sell them in 4L and 6L with caps??? Much more trustworthy than the "Platy bag" with the seal along its length. You might even make the bags so the caps attach with a tether, they're very easily to lose in the field.
Originally reviewed on a Cascade Designs brand site
November 8, 2022
Difficult to dry
Hands down the best water filter I’ve ever used in 30 years of drinking from backcountry streams and lakes. It’s miraculously easy to set up, walk away and the next time you glance at it you have four liters of clean, clear, and tasteless water. My only gripe is why can’t the Clean reservoir have the same wide zip-loc opening as the Dirty reservoir to allow easier drying and cleaning? The little soda cap opening on the Clean reservoir doesn’t allow enough air exchange to permit proper drying in less than 2 days, promoting mildew growth and more frequent cleaning, which is also a pain because of the small opening. So close to five stars, but not quite.
Originally reviewed on a Cascade Designs brand site
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