i am a guy looking for a decent sized bag but not something too big that can slip on to the handle.

Needs to carry a small laptop (surface pro), hoodie, small compressed pillow and my headphones.

I guess it should either be a rucksack or have or have a long throw over the shoulder strap.

Be good if it meant I didn’t need to bring another bag with me when I need to go to a meeting and could use this one. Don’t want something too formal though.

Any ideas?