I have a pressurized petrol camping stove and was wondering how other people carry their fuel. I have tried using a sigg bottle before but during the heat of the day the top of the bottle pushed it's way through the threads and leaked petrol all over my gear, the pressure built up so much and it slightly melted the cap. It wasn't very nice having a sleeping bag that stank of petrol all weekend. I thought about using one of the trangia fuel bottles but it says on the bottle not to use them for petrol.. only alcohol. Anybody got any suggestions? It must hold 1 litre and be totally leak proof, preferably with a pouring spout to make it easier to fill the stove.