Recommendations for cover?

Hiya,

I bought a Aquatex cover for my bike only in June and it’s completely busted already. Tried patching with gaffer tape but honestly you patch one and another appears.

I don’t have a garage and will be storing my bike outside year round. I live in the UK so need something that will stand up to sun, wind and rain.

Any recommendations for something that will last longer than 4 months?