This shelter is extremely light and strong made of fancy Dyneema fiber. Sets up with trekking poles and stakes which are not included.  This is light and durable and perfect for through hiking or anytime going light and fast is on the menu.  There is a bit of a learning curve to the set up if you are used to freestanding tents but once you get the hang of it set up is really quick.  Retails for $695 new asking $460.  This is used but in good condition.  Just missing one plastic clip on mesh insert which I have temporarily replaced with a small carabiner but should be an easy fix.

Comes with:  A-frame Tarp 0.9 oz: Mesh bug bivy insert with bathtub floor 14.5 oz: Beak (front vestibule)4.5 oz: With stuff sack and guy lines total weight is 1.81 lbs or 29.03 oz or 823 g.  I have more photos I can email if needed.