WACOOL 2L 2.5L 3L BPA Free PEVA Hydration Pack Bladder Leak-Proof Water Reservoir

I’ve used various different hydration packs and I have to say this is my favorite. The size is just right, the cap is nice and secure. The material is thick and the sleeve cover is a must to help it get less hot in the summer. The included cleaning kit is a super plus, I always struggled cleaning other bags but this makes it super easy and sanitary. I’ve had no leaks so far and for the price, it’s totally worth it.

The kid is kind of hard to open but it helps to prevent any leaks. I always need help opening it. Because of the placement of the lid, I can’t fill it to the 3 liter mark either but it holds the water well that is in it and stays cool for a while. Still worth buying for me.

I bought this just for my trip to Yosemite National Park since we would be hiking for long periods of time without access to water. I'm sure glad I had this as it worked pretty well for my use case. The only thing that I did not like about it was it was pretty hard to refill with just one person doing it, but not impossible. Although I'm not sure how you would overcome this with any other product. It arrived in new condition and didn't have to much of a plastic taste in the water on the first fill. I washed it out a few times and after that everything was good. It did not leak at all and it fit perfectly in my small backpack. I was actually able to fit two of them into my backpack. The mouthpiece felt good and it has a little protective piece that goes over the end so dirt doesn't get in it while not in use. The hose was the perfect length to go over my shoulder so I could easily get a drink. I'm not sure on durability, but I would imagine it should last awhile if you take care of it. After each use I would dump any remaining water out and hang it upside down to dry. I think it's a good value for what you get.

I bought this to replace a similar water bladder that started leaking. This one seems slightly sturdier/thicker than that one, and the insulated straw is absolutely amazing. I run in Florida, so without the insulation, by the time I drink the water in the straw, it's hot. Then I'm satiated for that point and end up leaving the cold water in the straw still, and by the time I drink it, it's warm again! I used this on a feels-like-93* slow 7-miler, and all my sips were cold. Hallelujah! The only down side is that you can't see if anything might be dirty inside because it's covered in the black neoprene to insulate. Just make sure to thoroughly clean it when you get back from your run/hike/whatever and you should be fine though. I'll update this if it ends up leaking too.

Works really well. Thick plastic. Bought this twice as I snapped my mouth piece in a car door on accident. Also excellent customer support as they helped me with an issue! Thank you.

Took it to do the Inca Trail in Peru for a group hike. It was extremely helpful to have easy access to water while my hands were busy holding hiking sticks.

Fits perfectly in my backpack and since I commute to work on a bike everyday it helps me not die in the sweltering temperatures caused by climate change

After two day hikes and one trial run at home, it holds up fine without leaks.Unboxing it, it’s packaged nicely and comes with an extra mouthpiece. The connecting hose is difficult to “snap” in. I wrestled with it for a few minutes just to get it to stay in place. I filled the bladder completely with a vinegar & water solution, then let it sit for about 10-15 minutes before letting it drain through the hose. Afterwards, I rinsed it out and let it dry. Taking it out the the trail for the first time, it held up great. It doesn’t hold a true 2 liters. The wide opening makes it easy to fill the bladder, but water spills out when you try to screw the cap back on. Only 1.5 to 1.6 liters of water was able to fill the bladder. I like that it lasted all day and the water didn’t taste like plastic.Pros: easy to fill, you can even put ice in it first, doesn’t have plastic tasteCons: connector hose is difficult to “snap” in, doesn’t hold a full 2L