**[campus111 via ebay](http://www.passwird.com/links/iPzyLq)** has 3L Hydration System Water Backpack for **$12.99** with free shipping.

* Different colors to choose from
* Adjustable shoulder straps and chest belt
* 3L TPU material Hydration Bladder and bite valve

**[Get this deal at ebay](http://www.passwird.com/links/iPzyLq)**