Targus Coastline EcoSmart TBB643GL Carrying Case (Backpack) for 15" to 16" Notebook, Water Bottle - Black - TAA Compliant - Impact Resistant - Plastic Body - Shoulder Strap, Trolley Strap - 19.5" Height x 12.2" Width x 5.5" Depth - 6.34 gal Volume Capacity