Have said this a few times on this forum when someone asks about back packs I have never worn one for over twenty years after seeing the damage done to a work colleague when he binned his bike the bruising had to be seen to be believed Caused by his lunch box and a flask Tie it to the bike Get a top box Tow a trailer Don’t wear a back pack
Got to agree, bruising is the least of the possible injuries that could be caused. Severe spinal injury anywhere from cerebral spine to lumbar spine is very and highly possible
Yeah it’s a Panda It was wor lasses shopping trolley Been replaced now with a little Suzuki run around thing It wasn’t 4wd
These dry bags from Draper are exceptionally good. And yes they are waterproof. https://www.drapertools.com/product/77572/Dry-Bag-(30L)
you may be sorted already but I got an Oxford Aqua 25L backpack from Sportsbike Shop. I use it all the time for my commute and its totally waterproof. It’s roll top design means that there is only one main compartment within it but this is what keeps it waterproof. good straps and chest strap with lots of adjustment so it fits well and feels nice and secure. https://www.sportsbikeshop.co.uk/motorcycle_parts/content_prod/237724