Description: "Air Flow" design reducing drag while riding Weather-resistant molded shell with carbon fiber design Laptop tablet protective compartment; Smartphone and personal electronics protective pockets Helmet visor protective liner pad; Shoes storage compartment Comfortable padded back panel design Fully adjustable padded shoulder straps and no slip sternum straps for comfortable and secure fit Specification: Capacity: 30L Dimension(L x W x H): 21inch x 15inch x 7inch Package Includes: 1 Piece Backpack