With the remote canister I'm wondering why an MSR foil windscreen wouldn't be not only lighter but more thermally efficient than the skinny Primus windscreen when sized to fit the pot.

My JetBoil 1.5 L. pot(W/ bottom heat exchanger & side cozy), MSR windscreen and Brunton Flex burner is a very fast cook system. I really doubt the ETA PackLite system could be that much more efficient.

Eric
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"There are no comfortable backpacks. Some are just less uncomfortable than others."