Fill up your energy tank with electrolytes comfortably and stylishly thanks to the trespass mirror hydration running backpack offering a 2l water reservoir as well as a whole capacity of up to 15l its a great choice for avid hikers running and cyclists since with one zipped compartment you can store much of your important gear easily as well as quench thirst without the need of using hands whatsoever due to conveniently placed drinking tube on the shoulder strap the hydration bladder can