Shoes and a suitcase full of clean clothes should not share a compartment. These zipped nylon bins keep them apart, with a mesh pocket on the outside for socks, laces or a shoe horn.
The nylon is waterproof, which matters more on the way home than on the way out, and the fabric is light and resists creasing so an empty bag folds down to almost nothing. The zip runs cleanly and the stitching is solid enough for repeated packing.
Beyond footwear, they work as general clothing organizers: fold shirts into one, gym kit into another, and a case stops being a single jumbled space. Sold in assorted colours, which makes it easy to tell the clean bag from the dirty one.
