Kelty Cosmic Sleeping Bag

The Kelty Cosmic is rated for 20°F, making it a solid choice for three-season camping. While it provides reliable warmth as temperatures approach freezing, you may want a liner or extra layers if you plan to sleep in consistently colder conditions.

Yes, the bag features a PFC-free water-repellent finish on the shell and liner fabrics. While the 550-fill duck down provides excellent warmth-to-weight, it is still susceptible to moisture, so it is best to keep the bag dry inside your pack or tent.

Unlike traditional mummy bags that taper tightly at the bottom, this footbox is expanded to allow your feet to rest in a more natural position. This extra room prevents your feet from compressing the insulation, which helps maintain loft and warmth throughout the night.

Absolutely. The bag is equipped with dual-slider locking zippers, allowing you to unzip the bottom or side to create airflow without having to open the entire bag.

It includes a standard stuff sack for storage and transport. While it packs down reasonably well, you might consider an aftermarket compression sack if you need to minimize its footprint in your pack further.

The bag is designed for a maximum user height of 68 inches (5'8"). If you are taller than this, you will likely find the length restrictive, and we recommend looking for a long-sized version to ensure you can fully seal the draft collar.