ADV HYDRA VEST 4 Running Hydration Pack

Love it!!! Very versatile with fit and function.

Bought this for my trail running son. He’s very happy with the fit, comfort and versatility of the vest.

Great vest that offers all the compartments needed for running a marathon. Comfortable, light, and it even came with two flask bottles. Totally recommended.

This vest is great for trail running and holds enogh water for up to 2.5hrs of continuous activities in the middle of nowhere. I bought an extra 2 liter water bladder to fit in the back.

Excellent vest, lots of pockets and space to store phone, keys and snacks if needed. It come with 2 squeeze bottles that makes so worth it.

Es liviano y ajusta a la perfección

Es mi primera chaqueta de hidratación y la amo.

Good quality way too small and I order xl

Après plusieurs années d'utilisation, le gilet n'a pas bougé. L'élastique qui le maintient en place est toujours intact et ne se desserre pas en courant. Seule la fermeture éclair demande un peu d'entretien après lavage (un petit graissage au savon pour ma part). Concernant les flasques, elles sont top et entièrement démontables, ce qui est très pratique pour les nettoyer. Le seul point noir est la difficulté pour remettre les gourdes dans leurs poches si vous portez déjà le gilet. Le mieux est de les placer avant de l'enfiler.

This is my first running vest and I am very happy with it. The two mesh pockets at the front are easily accessed from above or the side, good for storing quick access items like gels etc. They are stretchy and hold things nicely in place. The zipped pocket is good for a phone, fits my Samsung S10 easily. Again, the pocket is stretchy and holds the phone in place. Ive not yet used the two water bottles that come with it as I bought a 1.5l resevoir for the back pocket. I can't see any problems with the bottles and will probably use them for a very long run someday. The resevoir fits nicely into the back compartment, secured by a special tie. Sucking the air out of ut reduces any sloshing and after a few chugs I don't even notice it on my back. The vest does have an elastic tie for the tubing at the front, but it could do with one up top too as it seems to rub against my neck. I'm going to sew one in myself. The vest is well made and feels very secure. It's very light and I bought small with a 35in chest and 30in waist, it's comfortable and fits me nice and snug without feeling constrictive. The drawstring at the front is great, it seems well balanced and secures the vest well. At first the front likes to ride up a little, that is partially due to the reservoir at the back and the fact that I don't tie the front up tight. I'm going to experiment by tightening the draw string. After a while it doesn't ride up so I think this is down to the front/back weight imbalance.

Love the pockets , how comfortable it feels when you are in the road.

El chaleco es excelente, los compartimientos de carga son amplios y de muy buena calidad, sin embargo viene un poco más chico de lo que describe la talla

Bonjour très bon article. Je l’ai testé au semi marathon de Namur le 6 avril 2025. Malheureusement lors de ma course une de mes flask une des pipettes a explosé d’un coup en l’air et expulsant toute l’eau de la flask, je n’ai malheureusement pas retrouvé la pipette, un défaut de fabrication j’imagine car ma deuxième flask n’a rien eu. Serait il possible de ravoir une pipette s’il vous plaît ? Merci à vous🇧🇪