Ultamid 1 and Ultamid 1 insert which provides greater flexibility versus standard Mid 1 as you can use just the Mid or the combo with the insert for under 20 ounces. It’s been used on multiple trips but still in good condition with plenty of life and rolled properly after trips. We chan chat and I can send more detailed pix if interested but no issues I can see on it. This is over $800 (with tax). Comes with HMG pole adapter. I don’t have the stuff sack, but have others if interested we can chat about.