Eastsport Dome Backpack with FREE Pencil Case Large Main Zip Compartment; Front Easy Access Pocket; FREE Pencil Case Reinforced Bottom Panel; Binded and Padded Shoulder Straps Durable Polyester Material; Padded Back Design; Side Mesh Hydration Pockets Webbing Zip Pulls; Front Lash Tab for Keys; Limited Lifetime Guarantee MSRP $39.99; Dimensions: 18 by 12 by 5.5 Inches