Immerse yourself in heavenly bliss in our Angel Fire 25 sleeping bag like jumping into a puddle of pillows. When going on long hiking trips, we want to ensure our comfort when it's time to sleep. That's why we trust its warm and high fluff which will keep us warm and add a little fluff on top of our sleeping pads. Secure double zippers prevent cold penetration. That is unless we want it. Lightning slides in both directions so we can open them a little at our feet if we get too hot.