I purchased this a few years ago. I haven't used it very often, and there are no noticeable stains overall. The wide gusset allows for more storage than it appears. It has one outer pocket and two inner pockets. It will be folded for shipping. Please understand. I think it can still be used, so please consider it! For reference, here are some amateur measurements...↓ Width: 22cm, Height: 21cm, Depth: 21cm Width when the gusset is fully expanded: 36cm