If you are like me you have a few nice helmet bags around with the helmet long gone. Whether gone or not....those bags are perfect for the side cases. I tend to be the stuff it in kinda packer ( GF hates it ....she likes things folded ).
The helmet bags are thin and supple with a nice drawstring - conforms to the odd shaped space easily and cushions the laptop nicely.
The helmet bags are thin and supple with a nice drawstring - conforms to the odd shaped space easily and cushions the laptop nicely.