The Flicker UL Quilt 20 is a convertible quilt/sleeping bag hybrid — a center zip and cinchable footbox let it work as a closed bag or an open quilt depending on conditions and preference. It's filled with 417 g of 950+ fill-power, RDS-certified goose down, weighs 733 g total, and carries a manufacturer limit rating of -7°C (20°F).
The Pertex Endurance UL 10D ripstop shell and Flite 15D liner keep weight down, and pad loops for attaching the quilt to a sleeping pad address the classic quilt problem of cold air gaps underneath. A draft collar is included, though there's no draft tube along the edge, reflecting the more open construction compared to a traditional mummy bag.
At 733 g and rated to -7°C, the Flicker UL Quilt 20 is a solid pick for ultralight trekking and thru-hiking, where switching between quilt and bag mode lets one piece of gear cover a wider range of conditions than two dedicated items would.