FlexVent™ injection-molded shoulder straps with a top layer of Atilon foam for added support and bottom layer of PE  foam for added comfort Comfortable, padded Airmesh back panel with Spine Channel and PE sheet for extra back support

Integrated reflective light loop  

Winged, stowable hipbelt  

Large main compartment with variable-sized laptop sleeve, organization and hydration port  

Secondary compartment with organization

Mesh side water bottle pockets

Compatible with most 15" laptops  

Safety whistle located on chest buckle  

Fabric: Rip stop  

Backpack dimensions:  20” x 12.5” x 8”

Volume:  1587 in3 (26 liters)