Karhu Originals shoe bag
We're big fans of Karhu Originals - because unlike some companies (*cough* Puma), they just pull out their best designs straight from the archives, reproducing them in the factories they made "back in the day".
And that includes this Karhu Originals shoe bag. It was originally a golf shoe bag from the 1980s, but is now back with a range of suggested uses by the company - including a laptop bag (enough space for a 12-inch Mac apparently).
The bag's got an adjustable strap and is sized at 25 x 32 x 12cm. it retails for 49 Euros online.