The Session 12L Backpack 10000439-BLACK-OS does what it is supposed to do. Manufacturerd by a quality brand in Dakine, means the Session 12L Backpack 10000439-BLACK-OS has been manufactured to last. Like all Dakine backpacks you will receive a manufacturer's warranty, & will be able to send back your Dakine backpack in the event you are not entirely happy with your order.