I just got in on the deal for nice remote canister stoves (look like MSR Windpro knock-offs). These stoves have a pre-heat tube allowing them to be used with an inverted fuel canister in cold conditions. What's the lightest solution for safely holding an inverted canister? My first thought was just to use whatever rocks/twigs happen to be nearby, but if y'all have better solutions, I'm all ears.
Thanks,
Ken

