I don’t have any bags that attach to the front so I tried a DIY setup. I’m using the Rhinowalk (?) front luggage block adapter (the metal one with an L-shape $13) and a collapsible shopping basket (about 10” x 14” x 8”, $23 for 2) and cable tied them together. The yellow bungie looped under the stem hinge clamp helps hold up the basket at the front. It’s not necessary for light loads.
I have about 10 lbs of food (5 lbs of chicken, 2 lbs of tomatoes, 12 large flour tortillas, 2 onions, 2 limes, 1 jalapeno and 6 bananas) in there and I think it can probably do a bit more, but I don’t really know. The green bag is a generic reusable shopping bags and the bottom fits flat and snugly inside the basket. I also used this to get takeaway that comes in those 3-section containers and they sit flat also.
The sturdiness is questionable, not sure how long it will last. I think this would be a good alternative to something like the Brompton basket bag, which I was thinking about getting, but doesn’t have a large flat bottom that I was looking for. Hope this helps someone.
by nounderstandable