I create this holder for the reciclable capsule for Nespresso.
There is also the space for the dumper.

I bougth this model on Aliexpress, you can find it also on Amazon:

https://it.aliexpress.com/item/4001158798957.html?algo_pvid=04c03e1d-4a56-4732-9913-d3a5290df223&algo_exp_id=04c03e1d-4a56-4732-9913-d3a5290df223-1&pdp_npi=4%40dis%21EUR%219.12%214.87%21%21%219.54%215.09%21%402103850917146740324114648e942f%2110000014937662621%21sea%21IT%210%21AB&curPageLogUid=vKuJ5nmEPraQ&utparam-url=scene%3Asearch%7Cquery_from%3A

The capsule are compatible with all standard model of Nespresso coffee machine (no Vertuo), so you can use the container for placing the capsule and cap when you aren't using them.

Enjoy :D