Review on 🏃 Aonijie Hydration Packs 5.5L Trail Running Vest: Stay Hydrated with 2L Bladder Reservoir Marathoner Hydro Backpack by Jesse Azuse

I deducted 2 stars because the original bubble leaked and could not be used. It only flows when the hose is connected, it flows quickly at the connection point which means something isn't tight. I prefer to use a different, larger tank with this backpack and it's my favorite running backpack at the moment because of the many pockets. I would still recommend it, at least the pack itself and not the hydration bladder.