One down bag to rule them all—whether you’re a climber, skier, or backpacker, the versatile, gold-standard Phantom™ is a critical part of any overnight kit. This time-tested lightweight down bag is ideal for high-alpine traverses, backcountry hut trips, and multi-week backpacking adventures.

Saying one down bag to rule them all is a bold statement so let’s see how true this statement really is.