Marmot HiberNest 30 Sleeping Bag: 30F Down Olive Grove/Nori, Reg/Left Zip

What Our Gearhead(R) Experts Are Saying:"I recommend this to anyone who struggles with tight mummy bags. The extra room makes a huge difference for side sleeping, and the quilt-style zip lets you regulate temperature easily without dumping heat."A good night's sleep changes everything on a backpacking trip, and we designed our system around the HiberNest 30 Sleeping Bag from Marmot for nights when comfort matters as much as weight. Whether we're camped below treeline or settling in after a long day of miles, this bag gives us space to move without sacrificing warmth when temperatures dip. The relaxed mummy shape creates a roomier interior that works especially well for side sleepers, while certified 650-fill down delivers dependable insulation in cool conditions. A quilt-style main zipper opens wide for ventilation and easy entry, and a draft tube seals in heat when the temperature drops. Recycled shell and lining fabrics keep the build lightweight and packable, with a compression sack included to streamline storage in the pack.