I want to get a cabin-approved trolley and there are some vary cheap lightweight fabric ones on ebay, [[http://www.ebay.co.uk/itm/Hand-luggage-Lightweight-Trolley-Holdall-Cabin-bag-on-wheels-Ryanair-Easyjet-/261120340279?pt=UK_Tickets_Travel_Luggage_CA&var=&hash=item3ccbfc3137 like these ones here]]. Has anybody used these - do they fall apart on first use?