17.3" Eco-Friendly Canvas Backpack (Black) Speakers & Accessories Direct audio input to factory

Direct audio input to factory radio for maximum sound quality

Clear lid with rubber seal keeps water out & contents viewable

900 Joules

Sony(R) Cyber-shot(R) DSC-W55BDL

Plays MP3 files from USB flash drive

17.3" Eco-Friendly Canvas Backpack (Black) Speakers & Accessories Direct audio input to factoryFits notebooks with up to 17. 3" screens; All natural, cotton canvas exterior; Dedicated, padded computer compartment; Removable ID holder with multiple anchor locations; Custom molded fasteners keep gear secure; Padded back panel for carrying comfort; Padded shoulder strap; Dim: 13. 5"H x 18"W x 4. 25"D; Black; Lifetime warranty Warranty: Lifetime Country of Origin: China