Work clothes, I feel so lucky not to have to wear those. I didn't actually mean Aldi bags, but tough polythene pannier liners, similar to builders bags in thickness, I got some from Carradice a while back, work a treat.
I use thicker shopping bags for commuting but for stuff like down jackets that I really don't want to get wet during touring/racing then I'd use a proper dry bag. Apart from keeping items dry, they help compress stuff.
Work clothes, I feel so lucky not to have to wear those. I didn't actually mean Aldi bags, but tough polythene pannier liners, similar to builders bags in thickness, I got some from Carradice a while back, work a treat.
@hippy I see! Fancy.