I have squandered so much money on hydration systems that did not fit my needs. The ones on my waist rubbed, and the backpacks bounced too much. This is the first hydration system that stayed put AND was convenient to use. I ran a half marathon for the initial product test, and I am hooked for life. Sizing was completely accurate, and I LOVE ordering from company where the founder cares deeply about his brand (he sent a hand written thank you with the order). This is GREAT for the seasoned athlete and PERFECT for starting over on a new you. 10/10 would recommend to EVERYONE.

Awesome!!!

Great product

A great product!

So far, so good. I like that it does not weigh much (about the same as my iPhone armband on the other arm). I also like that it is easy to fill and easy to clean. I don’t like carrying items in my hands and don’t need a camelbak-sized hydration pack, so this is perfect. I have run two half-marathons without carrying hydration, but I am beginning to train for my first full marathon, so learning how and when to hydrate is important. I have recommended the hydrosleeve to my running friends.

Stays put and works great!!

This product changed my running life! Back pain gone! No more waist belts. My personal time improved by almost a minute per mile. I drink a lot of water so I bought two. Customer service is fantastic too. I love my Hydrosleeves! Worth the money.

It's awesome! I used it for a race today and it didn't phase me one bit. Not heavy, which is what I thought would be the case, and easy to drink. Definitely worth it!

I have had my Hydrosleeve for over a year now, and have been so happy with it. It's comfortable and easy to use. I can't wear belts or use hand held bottles, so I am so happy I discovered it - it has revolutionized my running.

So far I have loved my hydrosleeve!! I have some tendonitis in my elbow and it is really bothered by carrying a water bottle. I definitely need water even on short runs in Arkansas this time of year!! I love getting a quick sip with out any fumble or leak. I saw the product featured in the NY Times. I hope to promote it at the annual Firecracker Fast 5K next week!

Great quality and ease of use. Look forward to using on my longer training runs.

Great product - glad I bought two! :-D

Very comfortable with more than enough water for my 10k tempo run (its maiden run). I did end up accidentally pulling out the spigot when taking a sip, so I need to make sure that's on tighter for my next run.

It's what I've been looking for. It doesn't bother my hands. Unlike before I had to hold the bottle all the way. It helps with non-stop running and water anytime during the run.

Love this product! I don't drink large quantities when running, so the 7.5oz size is perfect for my use, and it doesn't slow me down like my camelbak does. I also really enjoy not fussing with the straw as it is always right there.

Hydrosleeve worked as advertised. It did not leak. It was easy to use. I ran a 10k across the Bay Bridge in Maryland and didn't have to stop to use the provided water fountains. I hate carry a running bottle on my hip or in my hands. This was a perfect solution.

It's great! It doesn't weigh down your arm either while running. It's enough water to keep my mouth moist during runs. Remember when ordering to account for the fact that the filled water pouch will add inches to your arm! Imagine measuring around a deck of cards and it'll help for a better fit! Thanks for an awesome product!

I absolutely love it. I hate carrying wayer bottles and the sleeve is perfect with the perfect amount of water !

What a great product. I'm a new runner still getting used to the breathing & hydration trick. Thanks Hydrosleeve :)

Really like this product and appreciate the great service Justin puts towards each order! Thank you!