This durable, rain-resistant, 28L backpack comes equipped with sweat-wicking shoulder straps, a padded back panel, and secure storage compartments to keep your gear safe everywhere from the job site to the camp site. Product Features 1200-denier polyester with Rain Defender durable water repellent and Duravax base Padded air mesh back panel and contour fit shoulder straps with FastDry technology wicks away sweat for comfort Top compartment with dedicated pocket for power pack and cord port Front zippered organization Two exterior mesh pockets Dedicated padded compartment with side zipper can hold 15-inch laptop Large main compartment with ample space for gear and a dedicated tablet sleeve Webbing strap on back panel can fit over dual trolley handle of wheeled bag