Victorinox Altmont 2.0 Deluxe Laptop Backpack 

"Probably the sixth laptop backpack I've owned, and it's my favorite so far. Big enough for laptop, plus two days of clothes and personal items. The padded waist strap and sternum straps are truly functional, and make the bag much easier to carry. The compression straps help secure and stabilize the bag when it's not quite full. The hidden security pockets are very well designed to be useful, yet secret. The lash straps on the bottom are a nice feature that was borrowed from outdoor bags. I often stick my jacket in those straps so I can walk through the airport with my hands free, then have my jacket handy as soon as I get outside. I've carried two (2) 15" laptops in the laptop pocket of this bag with no trouble. That's the main reason I bought this bag - to easily carry two computers, with a waist strap - and it's done that quite well. When I tighten the waist and sternum straps it feels like most of the weight is off my shoulders, and on to my hips, which is more comfortable."

"I bought this for my husband & he loves it & uses it every day."

"This is a great backpack. I love the computer compartment and the versatility of the other pockets. I have no problem recommending this backpack, (in fact I have even carried this wearing suits)."