Hello bikers.

I'm looking to buy a backpack for biking to put stuff inside. I have a cool looking jacket and pants but no backpack . Aside from looking cool... I want to bring some extra gear, also I've lost over 50lbs this year cycling and my current loop is not enough of a challenge so I need some extra weight. Any one else use a backpack for biking, what kind and what should I look for, it will be 90% for cycling, maybe school next year, and maybe some hiking but mostly I will be using on my bike.