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Ultra Gravity Water Bag, Compatible with Water Filter & Water Filtration System, Gravity Water Filter Bag for Camping Hiking Backpacking, Portable Foldable Hangable Design(8L/2Gal)

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$22.40

$ 9 .99 $9.99

In Stock

About this item

  • Very Versatile: This gravity fed water bag is compatible with SP128 Mini, SP129 Squeeze, Micro Squeeze and other common brands water filter straw. Make your water filter straw into an outdoor gravity works water filtration system
  • High-Quality Materials: This 2 Gal gravity water bag is made of Food-Grade TPU materials,BPA-free,safe and ultra-durable material to ensure safe and water leakage prevention all the time
  • Large Capacity: Whole body edge of this 8L water bag adopts a double soldering sealing side quilting design to withstand a large degree of squeezing. When the water pipe is inserted, it can be auto-locked fast and will not loose
  • Quick Water Filling: Wide mouth design makes the water filling and flushing process easy and fast. Adjustable Strap and cutable hose,making your outdoor drinking water more convenient
  • What's in Box: 8L Gravity water bag, Adjustable Strap, Connecting Hose, Hose Flow Regulator, Product Manual, Mesh Storage Bag



Product Description

sawyer water filter,water filter bag
gravity water filter

Juliette Jack
Reviewed in the United States on March 11, 2025
Good item
George_of_all_trades
Reviewed in the United States on January 3, 2025
This gravity water bag is very well-made. All materials are durable, stitching is good, no leaks, works as it should. It’s very easy to use, simple and straightforward set up. Also easy to clean and very convenient to fold up and store after you’re done. Overall, very happy with the quality of this gravity water bag!
nick
Reviewed in the United States on January 27, 2025
This is a functional and easy to use water bag. It connects to a sawyer mini and is very durable. It's a great value for the money and weights very little when empty. Works great!
Timothy Lyons
Reviewed in the United States on December 7, 2024
I really like the large capacity and the large opening. That makes it much easier to fill and easier to clean. The water bag that comes with the Sawyer has only one opening making whatever dirt goes in impossible to clean out. Since this is intended for dirty water, that matters. I also like the bigger capacity, and the long hose making it easy to hang with included the buckles and straps. The backpacking price for this? 8 ounces. That's a little high but since I often go with two hikers, this is much more manageable than the Sawyer tiny water bag. In any case, water is on my list of vital systems so an extra 2-3 ounces is a decent trade off.
WarpedMind
Reviewed in the United States on December 10, 2024
This water bag is great - good volume (about 2 gallons) and fits Sawyers just fine. Convenient to have for those extended stays out in the woods with limited water supply. Using a filter alone can get old. Being able to pour yourself a cup of filtered water is a creature comfort you’ll quickly appreciate if you’ve never used one. Sure beats bending over at a stream and leaving yourself vulnerable when you take a sip. Plus, if you’re in an area where water is not abundant, the bag serves the other obvious second benefit of storage.Very happy with this! Please note that this does NOT come with a filter system… this is only the reservoir.
Steven K.
Reviewed in the United States on November 8, 2024
This thing is big at more than 2 gallons. At first I though it was much bigger than I needed. But once I did the math (3 liter backpack plus a 1 gallon (almost 4 liters) bladder on my motorcycle plus camp drinking water), I realized that this is right on the money for what I need. I have some Burtrail collapsible running cups that I use around camp, and they've held up quite well. This bag seems to be made of the same material, so I expect it to be equally long-lived.I use a Sawyer mini; it is not the fastest filter on the market, but I trust it. This connected right up to the mini without any issues.Having a gravity bag is awesome for the big needs. The Sawyer mini is convenient for filing a water bottle, but not for bigger tasks like replenishing my 7 liter water supply every day. But this bag takes the manual labor out of the filtering. Just fill it up, hang it up, attach the tube to the Sawyer and let it do it's thing.I love that it has a detachable hose, I know that's pretty common these days, but it is much easier to clean.
PW
Reviewed in the United States on November 2, 2024
I recently used this gravity water bag on a camping trip, and it was incredibly useful. The 8L capacity is perfect for providing plenty of water for a small group, and the double-sealed edges really held up well, even with a lot of handling. It feels sturdy, and the food-grade TPU material gives peace of mind, knowing it’s safe and BPA-free.The bag is compatible with several popular filter straws, including my Sawyer Mini, which made setting up a gravity-fed filtration system easy. The connections were secure, and I had no issues with leakage. The wide-mouth opening made filling it from streams and lakes fast and hassle-free.The adjustable strap and cutable hose were helpful for setting it up in different spots around the campsite, and the hose flow regulator allowed us to control the water speed with ease. The included mesh storage bag kept everything organized when not in use, which I appreciated.Overall, this water bag is versatile, durable, and makes outdoor water filtration super convenient. If you’re looking for an easy-to-use gravity filtration option, this one’s definitely worth considering for your next outdoor adventure.
Lawrence L. Pierson
Reviewed in the United States on November 1, 2024
This light weight water bag is super useful when off grid camping, especially where in-line water filtration systems will be utilized. This product only weighs a few ounces and is easy to pack into remote areas. Once at your camp site, which should be far enough away from your water source to avoid the animals coming to drink, you can fill this bag and easily tote it back to your camp.Once in camp this bag can be hung into position for gravity feed in multiple ways, you can choose the most appropriate for your situation.Everything that you will need to bring water to your campsite and make easy use of it is included, along with a mesh tote sack to carry it and keep everything together. Once you have the water on site, you can connect it to your filter for drinking water, fill your pots for cooking, or use it with a shower head or spray nozzle for cleaning up.In my experiences when traveling, it is always nice to have a water collection system with you as part of your emergency gear. This water bag is perfect for that purpose because it takes up almost no room yet it can hold a lot of water. If you have ever experienced a coolant leak, or been stranded in a remote area for any length of time, then you will understand why this could be a life savor. Add this, and a way to filter water, to your emergency travel supplies and you will feel like a genius if the worst happens and you become stranded when on the road or in some remote area.
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