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Your cart is empty.Stay hydrated wherever adventure takes you with the Knit Outdoor 3L Water Bladder – your go-to hydration solution for hiking, biking, camping, and tactical use. Made from BPA-free, taste-free materials, this hydration bladder holds 3 liters of water, keeping you fueled for longer journeys. The wide mouth opening makes it easy to fill, clean, or add ice, while the leakproof seal ensures zero mess in your pack. The insulated tube keeps your water cooler for longer – perfect for hot-weather treks or long rides. Compatible with most hydration packs and MOLLE pouches, this reservoir is a must-have for outdoor lovers, military users, and endurance athletes. Choose from 4 available colors to match your gear and go further with Knit Outdoor.
Ross
Reviewed in the United States on May 15, 2025
Good news: large capacity, lots of water for a long hot hike.Less good news: you're on your own for deciding if this fits into your backpack, with no info on compatible models nor exact dimensions if you're fitting it into a pocket of a regular pack. Easy to crossthread the lid and cause leaks.
Mitchell H.
Reviewed in the United States on May 11, 2025
I had purchased a hiking backpack secondhand not aware it was designed to accommodate a bladder, so I ordered this one as a replacement. While it fits, the bladder is longer than the backpack, which causes it to bend. I’m concerned this may be troublesome in the long run.
Amputee Outdoors
Reviewed in the United States on March 31, 2025
This water bladder has a few design aspects that could be improved. When filling the bladder, holding the ring attached to the cap can sometimes cause it to shift over the threads, making it easy to accidentally misalign the cap. This may result in leaks if not carefully secured.Additionally, drawing water requires significant suction, and the bite valve needs a firm bite to stay open. Compared to other water bladders, this one requires more effort to get a steady flow of water.Overall, while functional, these factors impact ease of use.
Sam The C.at
Reviewed in the United States on April 6, 2025
The device can hold large amount of water. I haven't owned it long enough to speak for its durability, but it looks to be made of quality material and craftsmanship. Had water stay in there for two days and have no odors from the device.
Heather
Reviewed in the United States on April 4, 2025
This is a great affordable option for water while hiking! It holds ice cubes and more water than a regular plastic water bottle and was easy to use. I put it inside my Kelty hiking backpack that has a small hole for these kinds of hydration bladders and it fit fine. This is an affordable option to the name brand ones!
Laure Heikes
Reviewed in the United States on April 29, 2025
We have tons of backpacks to hike with but only one camel back that the kids always fight over. This has a huge capacity and is sturdy. We just threw it into a pack and it worked great.
Jennifer
Reviewed in the United States on April 22, 2025
No weird smells or leaks, works great so far and definitely holds plenty of water.
Sarah Lamagna
Reviewed in the United States on April 18, 2025
Really wanted to love this but it fell a little flat for me. Just doesn't quite tighten enough and leaks just a little bit if you bend over. The water flow is fine and it's easy to drink out of. I find all of these types of water bladders hard to clean and this one is no different. I do like that there's a gap at the top so I can hook it onto the water bladder strap in my backpack.
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