Oakley Link Pack Miltac 2.0 Backpack Style made of 600D Polyester with Coyote Finish, Dual-Zip Main Compartment, Interior Hydration Sleeve, Adjustable Straps & Side Pockets 20.50" H x 12.50" W x 7.50" D Built for the hard-charging action-sport athlete, the Link Pack Miltac features tough 600D poly construction and padded shoulder straps with a stabilizing sternum clip, large ellipse logo, an interior sleeve with included 2L water bladder provides ample hydration while multiple Velcro panels and daisy-chain webbing ensure you have all the necessary equipment to make it there. A dedicated footwear compartment keeps shoes separate from other gear.