Mardingtop Hydration Bladder, 2.5 Liter Leak Proof Water Bladder,Military Hydration Pack Replacement for Hiking Biking Climbing Cycling Running Camping Backpack.

Not a lot to say about this bladder. It’s very well-made and fit great in all of my hydration packs and two of my camping bags. I have used it on several hikes and one camping trip and it held water with no issues. The Phil port is high on the pouch, making it extremely easy to fill while in my backpack without spilling or making a mess. I have paid a lot more for similar bladders in the past. This one is definitely worth the money.

Great water bladder! I got this for my daughter’s camel back bag. It holds water well and is easy to use

I absolutely love the Maridingtop Bladder! I go hiking and backpacking a lot but I always used normal water bottles like smart water. But the water bottles took up way too much space and felt more heavy for some reason. When I used the bladder I felt the quality and difference. I was worried about leaking but this bladder reassured me and I was happy to see zero leaks in my backpack. I was extremely worried because I carry a lot of electronics, like cameras and my iPad. And after a few days in the mountains, the inside of my pack was super dry. This also was my first time using a bladder like this and it was super easy to make it fit comfortably in my backpack. The lining of the bladder is very strong too so it holds up well to anything you throw at it. Going to buy another one for my father.

It store water and can withstand 10-20 lbs of bag pressure (for very tight packs) 100% recommend

5 sec out the bag and a big hole when I went to put water in it. getting other soon will update if problem is fixed (fixed) works well no holes this time still a little beat up but no holes fits full amount taste is a little weird but u get used to it only 4 stars because first one came broke

This thing is the real deal. I have had it for months now and after many cycles of filling and emptying, of many many miles of rucking, it has held up great. It holds the amount of water it says it does, maybe even a little more. It has never leaked, and there are no funny smells or tastes like the few i have bought from walmart. We will see how it holds up after another few months.

This is a "good" bladder, but there's a lot more products out there that are better. I ended up tossing this bladder and replacing it with one that much easier to load and has as dual water chamber for two different types of water mixtures.

Great fit for inside your pack or as a replacement