Whether you're heading to the airport or making your way along the trails, the Nebula Backpack combines versatility with functionality to meet your needs. Equipped with TSA-approved laptop and tablet sleeves, multiple storage pockets and a breathable mesh harness and back panel, the Nebula secures your belongings while keeping you comfortable during long trips. . . . Main fabric: 420HD nylon packcloth. . Accent fabric: 210D nylon twill. . Accent bottom: 420HD nylon packcloth. . Heat embossed slash pocket. . Side stretch mesh pockets for added storage. . Front panel pocket. . Blinker light attachment for enhanced visibility. . Top grab handle. . Removable 20mm webbing hip belt. . TSA airport security approved padded laptop and tablet sleeve. . Front panel stretch mesh pocket. . Mesh harness and back panel for optimal ventilation. . Volume: 2075 cu. in. (34 L). . Dimensions: 20 in. H x 13 in. W x 12 in. D. . Weight: 2.09 lb.. .