3L 2L 1.5L Hydration Bladder, Upgraded Leak Proof 50OZ/ 70OZ/ 100OZ 3 Liter Water Reservoir for Most Hydration Pack Replacement with Quick Release Insulated Tube & Auto Shut-Off Valve Outdoor

Update: company reached out to me and offered a replacement bladder. Exceptional customer service!I received this water bladder and used it in my hiking backpack. The first time I used it, I realized my backpack was getting wet. I pulled it out of my backpack and realized in had a small hole, then noticed 3 more holes (2 on each side). It looks like someone put a staple through the bladder. Had to discard it because I was unable to use it in time to notice the defect and return it. The lesson I learned is to always check for holes as soon as I receive the product and that the QC cannot be trusted.

I love me a bladder with an insulated tube. Serves me well in early winter and late spring hiking. The only issue however is because the bite valve is angled (which I don’t mind for actual use) it no longer fits well though my bungee flaps on my running pack or my hiking pack. I’ve been using a hair elastic to tether it to keep from bouncing. And my running pack has VERY elastic holders so just be aware if yours is more ridged this make not work for your pack.

Works well, cheaper than the brand names

Great value for bladder replacement but after a few uses one if the seals on the removable hose has broken the other one leaks.Edited since company reached out and has addressed my seal issues. Great customer service.

I have only use this bladder just a few times and started to notice a progression of water leaking over time. My most recent run, it leak so much it wet the entire back part of my shorts :(

I am happy with this product overall. I do wish the hose was a little shorter.

We have used these for a while now with no issues

I like the reservoir, the style of the opening was just what I was looking for. The tube was a different story. The part where it connected to the mouth piece had a weird, greenish substance inside and I couldn't remove the mouth piece to clean it. I figured that was part of the design, the greenish gunk was a glue, but you should always be able to separate all of the pieces to clean them. It just makes sense. So I cut off the tube just short of the mouth piece and inserted the one from my old system. This works fine, but I still can't separate the tube from the part that connects to the reservoir. I think it's terrible design if you can't fully clean all of the parts.