Rinko

Do not limit yourself, go crazy, pack the kitchen sink and go bikepacking on your brompton.
With "RINKO"  the sky is the limit (pack-wise). 
There's roughly 35 l for camping stuff, shopping stuff, weekend stuff or any other stuff, and that's just the main compartment (there is also the padded laptop sleeve here). 
On top of that, the front pocket will easily take your climbing shoes, a helmet or anything which has to be close at hand. This front pouch also has an organiser with a zipped pocket and 2 mobile size slots. 
Side zipped pockets will accommodate 4 pairs of sunnies or specs.
At the back, prosecco compartment, easily takes 2 bottles or any cylindrical shaped objects of the same size. 
Last but not least, under the bag you'll find accessory attachment for tripod or tent poles. 
''RINKO" won't let you part with your toys