I have had a Compact Plus Folding bike for 4 years, love it, but locally I use a second hand Claude Butler for the riverbank, though the ebike does well on rough terrain too But with the cost of fuel and retirement I wanted panniers to fit the 20" wheels so thought £20 each for waterproof ones that can also double as a shoulder bag was great. Well I got round to using both panniers this morning to try out shopping, and one bag takes 2x boxes 500g cereals and even an 850g one I tested at home. They were 3/4 full with £30 of shopping including the cereal boxes, though I popped bread in the front carrier. I'm delighted the panniers fit either bike, 26" or 20" wheels.