Tank bag Icon Urban Tank Bag Printed

A great option bags on tank, waterproof.
Roomy, and you can attach a helmet. Lots of pockets-bottom and sides. There is also a card pocket, transparent (if relevant).
Also a big plus - Osasuna straps, that is, is essentially a backpack and take with you. However, you can unfasten them, if they are unnecessary. There is a compartment for the output of the headphone cord.
To the tank is attached very firmly and steadily, powerful magnets (4 pieces). Themselves the magnets by the way are inside a special compartment, so not terpaut the body bike.
As a bonus-an interesting and stylish print, besides also reflective.
From small minuses - it might be worthwhile to make the straps a little wider, and rubbed if to carry a lot of weight.