Hello guys. Need some advise. Maybe a few of you have these backpacks. I travel (fly) for work A lot. I need to carry 2 laptops and have the bag fit under the seat. I currently us a Swiss army bag and it works just fine. Storage and organizing is great. Its getting old and beat up. I need a new backpack! I have narrowed it down to the kitchen sink and the mechanism packs. Can these bags: -carry 2 laptops -fit under seats on plane. Which bag do you think would be better?