This is a quality item. It even came packaged in a super nice bag. It fits my commuting needs. I keep an umbrella, 1 pair gym clothes (shirt, shorts), headphones, sunscreen, and here and there stuff. It all fits easily. I love the low profile. It looks *very* professional, which is the reason I went with this one. I could wear it with a suit or Jeans.
Material very well built. I recommend it.
The backpack is very light and very slim. I have three other backpack but they all too bulky for me. This one is perfect. It is super slim but still had right number of compartments to hold my laptop, tablets, charger, umbrella, and other important items.