Backpack Question???

I was wondering if anyone could give me some examples of some Bladder/camelback type backpacks that are not tiny? I am 6'4" tall and all the normal size camelbacks look like they should be on a toddler when I put them on. I need a regular size backpack that I can use for day hiking/mountain bike that has a place for a water pack in it.

Any help would be OMG appreciated.

P.S. Not looking to break the bank on this pack btw.

TY very much.
Trax

I dont have a day pack but the Osprey Manta 28 is a good day pack from what I have heard and it has a hydration reservoir. You have a lot of options. If you are looking for something on the larger side for day packs make sure it s 25 - 30 liters. If you get anything bigger you start getting into backpacking backpacks. But there is a tons of options. Good quality ones are $130 or higher. You will want to get a large. I am 6'4 also http://www.ospreypacks.com/us/en/product/manta-ag-28-MANTA28_780.html

Thank you for the help.