22-06-12, 07:29 PM
i use one of these for getting my kit to and from my squash club, they are well made, comfortable and durable. there's a few variations on essentially the same shape bag from different manufacturers but they should fit your cornet and other associated requirements pretty well.
http://www.ebay.co.uk/itm/Tecnifibre-Tou...3f18e541f1
hope that helps.
is it clean enough?