OGIO Rev BackpackThe OGIO Rev Backpack is a traveler's dream. There are so many internal and external pockets, you may run out of items to store in them before you run out of pockets. The shoulder straps are adjustable and ergonomically designed.Grab the OGIO Rev Back Pack as you run out the door.Overview: Capacity:29L Chest Strap:Yes Waist Strap:No Laptop Compartment:Yes, fits most 15" laptops Waterproof:No Features: Dedicated fleece lined top loading laptop compartment fits most 15" laptops Luggage handle passthrough for easy airport mobility Large main compartment for your daily essentials Integrated foam panels keep your electronics and other valuables protected Padded iPad/tablet/e-reader pocket Crush proof Tech Vault pocket with soft tricot Tricot fabrics are often used as a lining material and can take many shapes and forms. Typically made from polyester, tricot can also be made from any natural or synthetic fiber. The tricot "treatment" can make a material softer and more breathable than standard, non-tricot fabrics. Lightweight tricot liners can be found on apparel like gloves for added comfort and airflow. Heavier, more durable tricot liners can be found on luggage, bike covers, etc. liner HUB (Hybrid Unibody Backpanel) for ultimate comfort Padded mouse/digital camera pocket Increased shoulder strap foam padding creates sweet spot comfort zone Fully adjustable ergonomic shoulder straps with molded protection zone Two zippered side utility pockets Dual side water bottle accessory holders Deluxe organization panel with zippered stash pocket Soft touch padded neoprene grab handle 420Dpoly oxford 18.25" H x 15" W x 10.5" D