Targus Atmosphere 17-18″ XL Laptop Backpack – Black/Blue TCB001. Exterior Dimensions 37x16x50cm. Designed to hold all those daily essentials – Smartphone, business cards, memory cards, pens, etc. Moulded handle, sturdy metal fittings and extra padded compartment offer maximum comfort when carrying your large screen notebooks. Cushioned Notebook compartment: Holds notebooks with 17″ – 18″ screens. Water repelling protective rain coat. Waist strap included.