I use the Wenger Carbon - https://www.amazon.co.uk/dp/B001LA57ZQ https://www.amazon.co.uk/dp/B001LA57ZQ It's not the cheapest one but certainly not luxury. Has

I use the Wenger Carbon - https://www.amazon.co.uk/dp/B001LA57ZQ https://www.amazon.co.uk/dp/B001LA57ZQ It's not the cheapest one but certainly not luxury. Has a nice padded slot for a laptop (I use a 15 inch laptop) and plenty of space for other stuff. I use it both for carrying my laptop and I can also fit enough clothes for a week-long vacation.