Hydration Internal Frame

Hydration Internal Frame
Where can I find a good backpack for backpacking?

I need to get one soon because I’m planning on going in two weeks. I don’t want to order one online so please give me the names of stores that sell sporting goods or outdoors equipment. I live in San Jose, CA so if you know a local store or stores located nationwide that would be really helpful. I need a good one for a two Day Trip equipped with a Hydration System or at least one hydration system compatible and one with an internal frame. Thank you so much!

Sportsmens warhouse, Sports Authority, REI. Heck even Wal-mart has them. Have a safe and fun hike.