I am not sure that this can work for strawberries, but I sewed an insert out of foam mesh for my front basket, attached with velcro, where I carry delicate items. The mesh was originally intended for cars, I think, for seat covers etc. My original problem was that I was ruining books when the wire basket worked as a scraper on the covers. Now I carry all kinds of delicate items there, including commonly the phone, but again I am not sure there would be enough protection there for the strawberries. The mesh is also dense enough for small screws.