Product Details + FeaturesEco-Conscious Fabric:Recycled polyester fabricCompartment: Large main compartment, padded laptop sleeve, reinforced padded back panel, attachable modular lunchboxPockets:Padded tablet sleeve pocket in main compartment and side mesh water bottle pocketStraps:Padded air mesh shoulder strapsDimensions:18" [H] x 13" [W] x 6.25" [D] / 45.72 [H] x 33.02 [W] x 15.87 [D] cmVolume:25 L capacityMaterials100% Recycled Polyester