Marmot Angel Fire

The Angel Fire is rated for 15°F, which makes it a solid choice for late autumn or early spring camping. However, it is designed as a three-season bag, so if you are planning to camp in deep winter or sub-zero temperatures, you will likely need a bag with a lower temperature rating.

This bag uses SpiraFil 120 synthetic insulation, which is heavier and bulkier than down but excels in damp or humid conditions. Unlike down, synthetic fill retains its loft and warmth even if it gets wet, making it a reliable choice for unpredictable weather.

The Angel Fire is designed with a maximum user height of 66 inches, or 5'6". If you are taller than this, you will likely find the bag too restrictive in length, and you should look for a longer model to ensure you can fully extend your legs.

The mummy shape is designed to minimize the amount of air space inside the bag that your body needs to heat up. By contouring closely to your body, it maximizes thermal efficiency and helps keep you warmer throughout the night compared to a rectangular bag.

Yes, it includes an internal stash pocket. This is a convenient spot to keep small essentials like a headlamp, lip balm, or your phone close by and secure while you sleep.