PKG Granville Backpack The PKG Granville recycled backpack is a simple and well-designed pack, with plenty of room for your daily needs. Its large front pocket is ideal for your daily essentials along with a large main compartment. Made from weather-resistant, recycled 600D polyester outer fabric and a recycled 210D satin polyester inner fabric. All your gear is well protected and water-resistant pressure rated up to 3500mm. Keeping it simple and look good doing it.22L BAG VOLUMEProduct Dimensions (W x H x D): 18.5 x 12" x 6"Super light weight just 560 grams Recycled 00D double layered PU polyesterWater resistance - hydrostatic pressure tested up to 3500 mmSmooth black | white striped recycled 210D interior polyester fabric#10 Zippered main compartment, with lockable option (lock not included).Padded and adjustable shoulder straps.Vegan leather accents.Dedicated/padded interior laptop compartment for up to a 16"" laptop / tablet.Back padding for maximized comfort.Zippered front pocket for accessories and valuables.Inside organization built into front wall with zippered pocket.Two expandable side pockets for your water bottles and / or umbrella.