The Eastsport Titan Backpack is the ultimate multi-purpose backpack with 6 separate compartments and 3 interior pockets for ultimate organization. Zip-around expandability up to 2.5" makes fitting all your essentials easier, and a 15" laptop/tablet interior secure sleeve protects your devices on the go. The base compartment with removable EasyWash bag lets you separate the smart way. SureSnap Zipper Pulls keep your belongings safe and secure, and HeatEscape Padded Mesh Back Ventilation System ensures your back will be comfortable and cool. All Eastsport products come with a Limited Lifetime Guarantee.