The padded corners actually keep the mesh sitting tight against the wagon frame instead of slipping off, which was my worry. It wipes clean after sticky snacks, and folding it into the little bag takes two seconds. Bugs stayed out all evening at the park.
Took this on a camping trip and my toddler finally stopped coming home with bug bites on his legs. The mesh wipes clean with a damp cloth, which matters when someone spills juice inside the wagon. Folds into the little bag and disappears in the diaper pack.
The padded corners really do make a difference, this thing sits snug on the wagon rim instead of sliding around like I expected. It even wipes clean after a sticky juice spill, and it folds into the little bag without a fight.