Features: Sleek Air Flow design profile with multiple organization pockets Universal design allows for use as a day, street, or dirt pack Multi-use large main compartment with laptop compatibility Posh drop-in audio pocket with headphone exit port Tool and accessory organization panel pocket 5 zippered accessory pockets for all valuables and organization needs. Adjustable padded shoulder straps and hide-away waist belt Deluxe back padding with air flow channels for ultimate cool comfort Materials: 600D Poly PU2 / 420D Dobby Poly PU2 / 400D Nylon PU2 Specs Dimensions: 7 H x 8 W x 18 D Weight: 1 Lbs. Laptop Compatible: 15