Keep yourself hydrated during your run without all the hassle with this Running Water Backpack 2L Bag! It comes with a plastic water container! This bag has adjustable straps so you can wear it around your torso securely. There are two compartments; one for the water pack and the other for your other things. The water bag comes with a long tube with a bite valve on the tip. With this, you can drip water conveniently without having to hold the water bag itself. The bag’s material keeps the water inside it cool for a long time.