Features & Specifications: Made of durable and waterproof 500D nylon material Durable double stitching in places susceptible to overload and abrasion. Adjustable, wide and comfortable suspenders with Duraflex buckles Two-way zipper Large main compartment with a laptop compartment (up to 17 inches) Soft material panel inside the main compartment for attaching Velcro organizers Small pocket in the backpack's flap Large admin pocket on the front of the backpack Two side pockets for a bottle or poles MOLLE banding on the front and sides of the backpack Four compression straps on the sides of the backpack A small Velcro panel for patches Chest strap with smooth height adjustment Straight waist belt Wide and comfortable braces with UTX buckles Capacity: approx. 40L Dimensions: 57 x 30 x 23 cm (H x W x D)