The only backpack you need, really.
It's a simple bag with three inside pockets. It's large enough for a small laptop.
You're safe from pickpockets as the zipper ends securely under the straps, while you carry it.
The strap winds around the bag twice almost in an infinity symbol. This bag is quite indestructible and will accompany you everywhere.
Dimensions: 25 x 32 x 8 cm If this is just a little too big for you, I also have the Figlet.