Ok so my husband works in an athletic field and is often traveling and going to sporting events. Like you, he uses a tablet with a keyboard. He has had this Coach backpack for a few years and always says how much he loves it and how perfect it is. I’m NOT saying spend this much on a backpack, just that the shape and the structure of it works perfectly for him in his field. Fits a change of clothes or extra layer, water bottle, sunscreen, all the stuff. And it looks good but not over the top.