I have a TarpTent Moment. It is an excellent solo tent with great ventilation. (See the thread on that tent here on this forum.)

For the past 3 summers I owned a TatpTent Contrail, which is only slightly lighter (4 oz. I think). It was OK but I sold it and got the Moment for the great design improvement.

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