I had a hanging cot when I had my 2nd child and it was magical but my cot was not portable. If it has been I would have saved myself a huge amount of corridor sliding zooming up and down to check and re settle... recently I found Kindekeklein..
The cradles are made of 100% organic cotton, using FSC wood, and environmentally friendly jute and linen. All products are locally made and they keep margins low by not having any distributors other than their own website.
To see the whole collection go to KINDEKEKLEIN