1.Material: 600D polyester ripstop and waterproof 2.Anti-slip padded shoulder straps 3.One main compartment and two front pockets for all your necessities 4.Main compartment with wide top loading, easy for your stuff of cloth or books 5.Elastic drawcord at front side for extra gear 6.All pocket have two zippers for easy loading control 7.One easy to carry handle on top 8.Breathable air mesh tex padded with breathable hollow chamber foam, which covcers full backpack panel for extra comfort