Funny, isn't it. If you had bothered to do a Google search for yourself, instead of expecting others to do it for you, you would have had an Amazon listing for a new bag as your very first result. Took me all of 20 seconds.
http://www.amazon.co.uk/SOLENT-TOOLS-Garden-PERFORMANCE-PP1800BV/dp/B008JTUCWA
XXX
December 2015