I like the size and weight of this backpack. It's larger than I was expecting, but it's still lightweight. It's large enough for a laptop, tablet and other things like keys, phone, wallet, passport, etc.
It's nicely padded and has several convenient pockets. I recently used this bag while on a cruise vacation. It worked well for me on a day at the beach. It was large enough to hold a beach towel, my wireless headphones, and a change of clothes and shoes.