North Face Groundwork Backpack Mid Grey Asphalt Grey color_The North Face_NF0A3LH5 94 6 poly spandex with durable water repellent the Cold Bay Vest 94 6 poly spandex with durable water repellent (DWR) finish Heat transfer label for tag free comfort Rib knit neck Embossed New Era neck taping Locker loop Raglan sleeves embossed with subtle Diamond Era pattern Vislon zipper with easy grip textured New Era zipper pull Silicone New Era flag logo on left sleeve Right side seam zipper for easy on off Drop tail hem 96 4 poly spandex woven shell bonded to 100% polyester microfleece with laminated film insert to repel water and wind 1000MM fabric waterproof rating 1000G M2 fabric breathability rating Storm flap with chin guard Ergonomic zipper pulls Zippered chest pocket Front zippered pockets Spandex trimmed cuffs Port Pocket for easy embroidery access padded top haul handle Sternum strap with whistle buckle Contrast embroidered The North Face logo on front Average weight: 2 lbs 1200D polyester FlexVent ™ suspension system Floating padded laptop sleeve in main compartment Front elastic bungee for exterior storage Two mesh water bottle pockets Comfortable