Nemo Kyan

The Kyan uses Primaloft Silver, which is highly compressible and mimics the loft of down. While it doesn't pack quite as small as premium down, it performs significantly better in wet or humid conditions because it retains its insulating properties even when damp.

With a 35°F temperature rating, the Kyan is designed for summer and shoulder-season camping. It is an ideal choice for damp environments or trips where you need a reliable, low-maintenance bag that won't lose warmth if it gets wet.

The venting gills are essentially slits along the bag that allow you to dump excess body heat without fully unzipping the bag. This is particularly useful if you tend to overheat in the middle of the night but don't want to expose yourself to the cold air.

The Kyan features a standard mummy cut, which is designed to maximize thermal efficiency by keeping the insulation close to your body. If you are a restless sleeper who needs a lot of room to sprawl, you may find the fit snug, but it is generally comfortable for most average-sized sleepers.

No, the Kyan does not include a draft collar. Because it is rated for 35°F, it relies on the hood and the 3/4 length zipper to manage heat retention rather than a dedicated collar.

The Kyan compresses down to 6.6 liters, which is quite compact for a synthetic bag. It strikes a great balance between packability and weight, making it easy to fit into most standard backpacking packs.