Western Mountaineering Bag expander (down) and summer coupler

Two Western Mountaineering items I don’t use and or have never used.

1. 3 Season down bag expander, regular length, adds 6″ of width to Western Mountaineering bags. Retails for about $95, my price $70 shipped
2. Western Mountaineering summer coupler. Makes WM bags that zip completely around into blankets with a seal around the edges, like in the TerraLite and other models. My price $45 shipped

***** Or $100 shipped for both items