At last I've managed to make a copy of a Caldera Cone for my pepsi-can stove. It's design means that it is about 65mm taller than my pot, which means it won't fit inside. It's cone shape means I can't wrap it round my Sigg as I do for the windshield for my Whisperlite. Does anybody have any ingenious and light ideas for carrying the cone in my pack so that it wont get completely crushed and destroyed?

Cheers,
Mark