Oxford Stormex Motorcycle Cover From  £67.99

Cover is great. Had an old Stormex and its very similar. Had no issues with last one. Minor issue with this one is that it catches on pegs etc when putting on as its a little tighter than the last one. Other than that excellent

I specifically ordered the XL cover to cater for the top box I have on my bike. There wasn't a cover option for top boxes so I took the biggest one available. The measurements should have catered for the top box.
When I installed the cover, it did fit over the top box, but ended up leaving the chain and rear sprocket exposed.
Cover itself is great, keeps bike dry,but it's too short. It's not a failing of the cover, but be aware of the sizing.