1st time to own one that is specifically for running. Got this on March 3 bought by my brother from ROX Port Bonifacio. I think we'll have long running years with this durable vest.
1st time I used it wasn't on a practice run but on an actual marathon. I had to retighten the strap frequently which made me felt betrayed by the hype of it from other reviews but noticed later that the strap were not evenly balanced. What I like about the vest so far is you won't feel that you're acually carrying a heavy load (2 -L max). I still need to familiarize this one though especially on a trail course since the climbing and rolling terrain will affect the performance of this vest I guess. I will continue adding more & more reviews of this hydration pack with dates and new experiences soon and with pictures too. (4/03/2014)
I felt much better better this time, no more frequent adjusting except at the 1st KM where I decided to adjuct the velcro strap to the smallest line. I guess this was designed for the bigger frames runners. Still felt sore around my back after Runilla Eco Trail run. Guess I need more core training before the big. I will have more training sessions this week in MOalboal. Hope someone would be interested also go with me. (4/13/2014)