Laptop Bag help please!

[LazyDoll]

So I was recently gifted this as my work bag....

www.johnlewis.com/barbour-longthorpe-waxed-cotton-messenger-bag-olive/p1985357?sku=234450456&kpid=234450456&s_kenid=60643957-4ab7-70c8-9231-000033671087&s_kwcid=403x2473713&tmad=c&tmcampid=73

I LOVE it but unfortunately it's too SMALL to fit my stone age laptop in!!

Can anyone help me find a bag as lovely that's going to fit my beast of a laptop (15" across x 10"....18" corner to corner) and a file in please?!

No black allowed! Budget £90. Thanks in advance

[lisaneedsarest]

Try Herschel

[LazyDoll]

Thanks....don't need a backpack as too casual and the rest are very black... Will keep looking!