Is there a pocket to put a bladder in there?

Tech Specs:

Material:

420D Nylon oxford, Air Mesh back panel 

Volume:

1710cu in (28L) 

Water Bottle Volume:

16.9oz (0.5L) 

Pockets:

[External] 1 water bottle; [Internal] main compartment, laptop sleeve, organizer w/ cell phone pocket 

Waist-belt:

No 

Compression Straps:

Yes 

Weight:

2lbs (950g) 

Recommended Use:

Campus, commuting, hiking, biking 

Country of Origin:

Chile