Full Details from Amazon.com : http://www.amazon.com/gp/product/B00A659HVC?tag=onigi-20

V7 Edge 17.3 Shock and Water Resistant Backpack For Dell ASUS HP Acer Toshiba Apple MacBook

Main compartment features a well-padded dedicated compartment with Velcro strap to secure laptops up to 173
Ample storage room in main zippered compartment to house files notepads books and power adapters
Quick front access to zippered accessory workstation for pens keys business cards PDA smartphones
Quick front access to front compact zippered compartment for sunglasses ear-buds stylus or passport
Outer shell constructed from heavy duty durable weather-resistant 600D Gucci Polyester that includes two elastic mesh side pockets for water bottles or a travel umbrella
Back padding and contoured adjustable shoulder straps lined with Air-flow moisture control mesh to guarantee a dry and cool back